
Reference Images:
An indie singer-songwriter album cover featuring a young woman sitting alone on a tall black stool on an open rooftop, holding an acoustic guitar across her lap. She looks slightly away from the camera with a calm, thoughtful expression, one hand gently touching her face, capturing a quiet moment of introspection. She wears an oversized earth-tone sweater, relaxed beige trousers, and worn white canvas sneakers, giving a soft, cozy, authentic indie aesthetic. Her long dark hair flows naturally, slightly tousled by the breeze. Round eyeglasses add an artistic, songwriter vibe. The background is a wide, open sky in soft pastel blue tones with distant city elements subtly blurred. Minimal props such as empty stools and a backpack suggest a casual rehearsal or creative escape. Lighting is natural and soft, inspired by golden hour, with warm highlights, gentle shadows, and realistic skin tones. Color grading is muted and film-like with warm neutrals, soft contrast, and subtle grain. Camera style: cinematic lifestyle photography, shallow depth of field, centered composition with negative space for album title text. Aspect ratio: square (1:1) for album cover. Mood: intimate, nostalgic, poetic, indie folk. Style: minimalist, analog film look, authentic, emotionally warm.

{ "project_specifications": { "format": "2x2 Grid Collage", "aspect_ratio": "4:5", "aesthetic_style": "High-end Beauty Editorial", "rendering_engine_hints": { "realism_level": "Ultra-photorealistic", "texture_quality": "8k", "lighting_simulation": "Ray-traced studio lighting" } }, "global_assets": { "subject_definition": { "hair": { "style": "Long, loosely wavy, voluminous", "texture": "Natural, individual strands defined", "behavior": "Messy but styled, framing face and shoulders" }, "complexion": { "skin_texture": "Porous, hyper-realistic", "finish": "Dewy, glass-skin effect", "makeup": { "cheeks": "Heavy flush/blush", "lips": "High-gloss, plump, natural pink", "eyes": "Clean, defined lashes, natural brows" } }, "wardrobe": { "item": "Mini dress", "fit": "Bodycon / Tight", "fabric": { "material": "Soft textured knit / Boucle", "tactility": "Fuzzy, light-catching fibers", "color": "Soft mauve or neutral taupe" }, "details": "Spaghetti straps, mid-thigh length" } }, "environment_definition": { "studio_setup": { "background": "Seamless paper, soft off-white/beige", "atmosphere": "Clean, warm, intimate" }, "lighting_rig": { "key_light": "Large diffuse softbox (Front-Left)", "fill_light": "Reflector (Right)", "highlights": "Specular highlights on lips, cheekbones, and shoulders" } } }, "panel_architecture": [ { "position": "Top-Left (1)", "shot_type": "Extreme Close-Up (Macro)", "composition": { "angle": "Low angle, looking up slightly", "focus": "Mouth and nose area", "depth_of_field": "Shallow" }, "action": { "primary": "Eating a strawberry", "nuance": "Delicate finger hold, lips slightly parted" }, "visual_anchors": [ "Moisture on strawberry surface", "Gloss reflection on lips", "Baby hairs at temple" ] }, { "position": "Top-Right (2)", "shot_type": "Medium Shot (Thigh-up)", "composition": { "angle": "Eye level", "pose_dynamic": "Leaning forward slightly towards lens" }, "action": { "stance": "Standing straight on", "arms": "Relaxed at sides", "expression": "Direct gaze, alluring pout" }, "visual_anchors": [ "Texture of knit dress", "Collarbone shadows", "Curvature of waist" ] }, { "position": "Bottom-Left (3)", "shot_type": "Full Body (Seated)", "composition": { "angle": "Side profile", "framing": "Subject compacted on floor" }, "action": { "pose": "Knees to chest (fetal position variation)", "interaction": "Cheek resting on knee, arms embracing legs", "hair_flow": "Cascading onto the floor" }, "visual_anchors": [ "Smooth leg definition", "Dress stretching over thigh", "Dreamy gaze" ] }, { "position": "Bottom-Right (4)", "shot_type": "Beauty Portrait (Head & Hands)", "composition": { "angle": "Frontal close-up", "framing": "Chin to hairline" }, "action": { "gesture": "Chin resting on interlaced fingers", "expression": "Soft smile, looking off-camera" }, "visual_anchors": [ "Hand detail and manicure", "Eye clarity", "Flush on cheeks" ] } ] }

{ "Objective": "Create a refined 2×2 grid advertisement for the luxury home fragrance 'AERÉON', emphasizing mood, atmosphere, and sensory elegance through minimal, editorial-style visuals.", "Canvas": { "Aspect_Ratio": "1:1", "Grid_Structure": "2×2 equal panels", "Orientation": "Square", "Use_Case": [ "Luxury brand social media", "Home & lifestyle campaigns", "E-commerce product storytelling", "Editorial-style digital ads" ] }, "Panels": [ { "Panel_Number": 1, "Title": "Hero Fragrance Object", "Description": "Studio hero shot of the AERÉON fragrance bottle centered on a stone or wood surface.", "Visual_Details": { "Lighting": "Soft diffused light with gentle shadows", "Background": "Neutral warm tones linen", "Focus": "Bottle shape, glass quality, minimalist label", "Mood": ["Elegance", "Calm", "Premium"] } }, { "Panel_Number": 2, "Title": "Atmospheric Interior", "Description": "Lifestyle interior scene with the fragrance placed on a shelf or table.", "Visual_Details": { "Setting": "Modern, serene living space", "Lighting": "Natural window light", "Mood": ["Comfort", "Warmth", "Refined living"] } }, { "Panel_Number": 3, "Title": "Scent Ritual Detail", "Description": "Close-up of hands interacting with the fragrance (spraying or opening).", "Visual_Details": { "Focus": "Human interaction and ritual", "Depth_of_Field": "Shallow and intimate", "Mood": ["Sensory", "Personal", "Mindful"] } }, { "Panel_Number": 4, "Title": "Material & Mood", "Description": "Macro or still-life composition featuring fragrance alongside natural elements.", "Visual_Details": { "Elements": ["Stone", "Linen", "Wood", "Ceramic"], "Lighting": "Soft highlights, low contrast", "Mood": ["Natural", "Timeless", "Atmospheric"] } } ], "Branding": { "Product_Name": "AERÉON", "Brand_Personality": "Quiet luxury, modern, sensory-focused", "Color_Palette": ["Warm Beige", "Soft Taupe", "Smoked Glass"], "Logo_Presentation": "Minimal, understated, centered or embossed" }, "Visual_Style": { "Style_Keywords": [ "Luxury home lifestyle advertising", "Editorial still-life photography", "Minimalist composition", "High realism", "Soft natural tones" ] }, "Camera_And_Lighting": { "Photography_Type": "Editorial and commercial hybrid photography", "Shot_Types": [ "Hero product shot", "Interior lifestyle shot", "Macro detail", "Still-life composition" ], "Lighting_Style": "Natural window light with soft diffusion", "Exposure": "Low contrast, warm, balanced", "Shadows": "Soft and organic" }, "Mood_Keywords": [ "Calm", "Refined", "Atmospheric", "Elegant", "Warm", "Sensory" ], "Negative_Prompt": [ "Harsh lighting", "Cluttered interiors", "Cheap glass appearance", "Bold or loud colors", "Unreadable labels", "CGI or artificial look", "Over-styling", "Watermarks", "Text overlays" ] }

{ "Objective": "Create a visually rich 3×3 grid coffee advertisement for EMBERA artisan coffee, blending product beauty, sensory moments, and lifestyle rituals to communicate quality, warmth, and craft.", "Canvas": { "Aspect_Ratio": "1:1", "Grid_Structure": "3×3 equal panels", "Orientation": "Square", "Use_Case": [ "Instagram grid campaigns", "Coffee brand storytelling", "Website visual sections", "Digital and print coffee advertising" ] }, "Panels": [ { "Panel_Number": 1, "Title": "Hero Coffee Package", "Description": "Studio hero shot of EMBERA coffee bag or canister.", "Visual_Details": { "Lighting": "Soft directional light", "Background": "Dark wood or stone surface", "Mood": ["Premium", "Crafted", "Bold"] } }, { "Panel_Number": 2, "Title": "Fresh Brew Pour", "Description": "Coffee being poured into a ceramic cup.", "Visual_Details": { "Focus": "Liquid flow and steam", "Mood": ["Warm", "Inviting"] } }, { "Panel_Number": 3, "Title": "Roasted Bean Detail", "Description": "Macro close-up of roasted coffee beans.", "Visual_Details": { "Texture": "Rich, tactile", "Mood": ["Depth", "Quality"] } }, { "Panel_Number": 4, "Title": "Morning Ritual", "Description": "Person enjoying coffee by a window or table.", "Visual_Details": { "Lighting": "Natural morning light", "Mood": ["Calm", "Routine", "Comfort"] } }, { "Panel_Number": 5, "Title": "Brand Identity Focus", "Description": "Close-up of coffee packaging label or logo.", "Visual_Details": { "Focus": "Typography, material texture", "Mood": ["Identity", "Confidence"] } }, { "Panel_Number": 6, "Title": "Coffee Preparation", "Description": "Hands preparing coffee using a pour-over or espresso machine.", "Visual_Details": { "Mood": ["Craft", "Intentional", "Skill"] } }, { "Panel_Number": 7, "Title": "Cup & Steam Mood", "Description": "Coffee cup with visible steam rising.", "Visual_Details": { "Lighting": "Low-key, atmospheric", "Mood": ["Warmth", "Comfort"] } }, { "Panel_Number": 8, "Title": "Lifestyle On-the-Go", "Description": "Coffee cup held while walking or commuting.", "Visual_Details": { "Motion": "Subtle movement", "Mood": ["Energy", "Modern lifestyle"] } }, { "Panel_Number": 9, "Title": "Evening Coffee Atmosphere", "Description": "Moody shot of coffee setup under warm low light.", "Visual_Details": { "Lighting": "Candlelight or warm lamp glow", "Mood": ["Relaxed", "Sophisticated"] } } ], "Branding": { "Product_Name": "EMBERA", "Brand_Personality": "Warm, artisanal, modern", "Color_Palette": ["Espresso Brown", "Warm Beige", "Charcoal Black"], "Typography": "Modern serif or refined sans-serif" }, "Visual_Style": { "Style_Keywords": [ "Premium coffee advertising", "Editorial food photography", "High realism", "Warm tones", "Minimal clutter" ] }, "Camera_And_Lighting": { "Photography_Type": "Commercial and editorial hybrid photography", "Shot_Types": [ "Hero product shot", "Macro detail", "Lifestyle scene" ], "Lighting_Style": "Natural light mixed with soft studio lighting", "Exposure": "Balanced with rich shadows", "Shadows": "Soft to moody depending on panel" }, "Mood_Keywords": [ "Warm", "Crafted", "Inviting", "Modern", "Comforting", "Premium" ], "Negative_Prompt": [ "Flat lighting", "Watery coffee appearance", "Cheap packaging", "Overexposed highlights", "Cluttered scenes", "Unreadable branding", "CGI or cartoon style", "Oversaturated colors", "Watermarks", "Text overlays" ] }

BRAND NAME is Supreme --- [BRAND NAME]. Act as a Social Media Art Director and Digital Collage Artist specializing in bold, youth-oriented brand content for Instagram and digital campaigns. PHASE 1: CONCEPTUAL FRAMEWORK Create a dynamic digital collage that merges fashion photography with graphic design chaos. This is controlled rebellion – a composition that feels spontaneous and energetic while maintaining brand coherence. The aesthetic is anti-polished: torn edges, layered textures, hand-drawn elements, and bold color blocking that screams confidence and movement. PHASE 2: MODEL & PHOTOGRAPHY - Subject: One model (diverse casting, age 18-30) in a dynamic, confident pose - Pose Energy: 80% attitude, 20% natural – sitting, jumping, mid-motion, or power stance (avoid static standing) - Outfit: Street style/athleisure that aligns with [BRAND NAME] aesthetic – casual but styled - Hero Product: Feature 1 signature [BRAND NAME] product prominently (sneakers, bag, apparel) – this is the visual anchor - Photography Style: Editorial fashion cutout – model extracted from background with clean edges - Camera Angle: Slight low angle to empower subject (hero perspective) - Crop: Full body or 3/4 body showing hero product clearly - Background Removal: Model cut out cleanly for layering over collage elements PHASE 3: COLOR BLOCKING FOUNDATION - Primary Color Blob: Large organic shape (40-60% of composition) in bold, saturated brand color behind/around model - Shape Style: Irregular, hand-painted aesthetic – think Photoshop brush strokes or torn paper texture (NOT perfect geometric shapes) - Color Selection (Autonomous): Choose 1 hero color from [BRAND NAME] palette: - Texture: Visible brush strokes, grain, or subtle noise (15-25% opacity) – avoid flat digital fills - Placement: Blob positioned to frame model without obscuring key product details PHASE 4: GRAPHIC ELEMENTS LAYER Add 3-5 abstract graphic elements scattered across composition: - Element Types: - Color Palette: Use 2-3 accent colors total (main blob color + 1-2 contrasting tones from brand palette) - Placement: Asymmetric scatter – top-left and bottom-right zones primarily (avoid center crowding) - Scale: Mix small (5% of canvas) and medium (15% of canvas) elements – nothing overpowering - Aesthetic: Analog/handmade feel – imperfect circles, rough edges, visible texture PHASE 5: TYPOGRAPHY INTEGRATION - Brand Logo: Clean [BRAND NAME] logo placed in upper-left or upper-right quadrant (10-15% of width) - Slogan/Tagline: If [BRAND NAME] has an iconic slogan, integrate it using: - Supporting Copy: Optional 1-line descriptor (e.g., "A MOMENT OF YOUR STYLE") in smaller uppercase sans-serif - Type Treatment: Mix of aligned and slightly rotated text (2-5° angles) for dynamic energy - Hierarchy: Logo largest → Slogan medium → Copy smallest PHASE 6: TEXTURE & BACKGROUND - Base Layer: Off-white or light gray textured background (NOT pure white) - Texture Options (Autonomous selection): - Color: RGB 245-250 (near-white with warmth) – maintains brightness while adding depth - Treatment: Texture should be felt, not seen – enhances tactility without competing with foreground PHASE 7: COMPOSITION RULES - Layout: Asymmetric balance – model off-center, graphic elements counter-balance - Breathing Room: 15-20% negative space (textured background visible) to prevent claustrophobia - Layering Order: Background texture → Color blob → Graphic elements → Model (cutout) → Typography top layer - Focal Point: Model + hero product = primary focus (60% visual weight), graphics support (40%) - Movement: Diagonal lines and angled elements create directional flow (top-left to bottom-right or vice versa) PHASE 8: BRAND INTELLIGENCE (AUTONOMOUS) Autonomously adapt composition based on [BRAND NAME] personality: - Streetwear/Sportswear (Nike, Adidas, Supreme): - Luxury Streetwear (Balenciaga, Off-White, Gucci): - Beauty/Lifestyle (Glossier, Fenty, Skims): - Tech/Modern (Apple, Tesla, Beats): PHASE 9: SOCIAL MEDIA FOOTER (OPTIONAL) - Bottom Strip: Clean white or light gray bar at bottom 8-10% of frame - Content: Social media handles (Instagram, Facebook, Twitter) in small sans-serif - Layout: Three-column grid with platform icons or text handles - Aesthetic: Minimal and professional – contrast with chaotic collage above TECHNICAL SPECS: - Aspect Ratio: 4:5 (Instagram feed) or 1:1 (square social post) - Resolution: 2400x3000px minimum (high-quality for zoom and detail) - Color Mode: sRGB, vibrant saturation (Instagram-optimized) - File Aesthetic: Digital collage that mimics analog craft (Photoshop + hand-drawn hybrid) - Model Photography: 85mm lens, f/2.8, shallow depth of field on original shoot (before cutout) - Style Reference: Nike social campaigns, Spotify wrapped graphics, Gen Z Instagram aesthetics, Hypebeast x streetwear collabs - Mood: Confident, energetic, youthful, authentic chaos, anti-corporate polish

Retro real-time strategy game screenshot in the visual style of the classic 2000s RTS game Red Alert 2. Isometric top-down battlefield map set in modern Shanghai, China. The terrain, roads, rivers, and city layout resemble Shanghai, with recognizable landmarks adapted into RTS game structures: Oriental Pearl Tower functioning as a tech structure, Shanghai Tower and Jin Mao Tower appearing as tall futuristic command buildings, Bund waterfront converted into defensive structures and walls, Huangpu River crossing the map with RTS bridges. Dense Shanghai urban districts turned into RTS base layouts with factories, power plants, radar domes, barracks, and refineries designed using Shanghai architectural elements and Chinese urban aesthetics. Classic RTS base-building scene: construction yards, tank factories, power plants, radar dishes, missile turrets, and supply depots integrated with Shanghai-style buildings and skyline silhouettes. Units include tanks, infantry squads, helicopters, and naval units moving around the Huangpu River. Explosions, smoke, and battle effects typical of early 2000s RTS games. Authentic retro game interface: classic RTS UI panels, minimap in the corner, unit selection boxes, build menu icons, health bars above units, resource counters, and command buttons similar to early RTS interfaces. Pixel-art inspired textures and slightly low-resolution sprites to mimic early 2000s PC game graphics. Camera perspective: classic isometric RTS camera angle from above, showing a large portion of the battlefield and city layout. Bright strategic map colors with clear terrain segmentation for roads, water, buildings, and base structures. Atmosphere: busy battlefield in a stylized Shanghai warzone, tanks rolling through city streets, defensive turrets near landmarks, helicopters flying over the skyline, naval units in the Huangpu River. Nostalgic early-2000s PC game aesthetic, detailed RTS battlefield composition, cinematic but clearly recognizable as a game screenshot.

A high-quality mixed-media portrait of a bright and cheerful young woman with fresh, lively energy (using my uploaded person photo) standing on a train station platform at night. The subject has a friendly smile and bright eyes, posing with a lively, energetic expression, slightly leaning forward in a natural, upbeat stance, one hand playfully holding the strap of her light-colored backpack. She is wearing a stylish pastel casual outfit (soft mint or sky-blue top, clean white mini skirt made of structured fabric, white sneakers, and small cute accessories). Full body visible from head to toe Feet fully in frame, no cropping at legs or shoes Centered composition with safe margin around the subject Camera positioned far enough to capture the entire body Natural leg proportions, no distortion The background features a realistic 'KRL Jabodetabek' Commuter Line train side view with its signature red striping, with the train doors wide open, bathed in bright, cinematic station lighting and city night ambiance. Surrounding the realistic main subject are several cute, 3D-style 'Chibi' versions of herself, wearing the same outfit and same face. These chibis are interacting playfully: one is sitting on the subject's shoulder, one is climbing her leg, and another is peeking out from the backpack. Overlay the image with vibrant, hand-drawn doodle effects: soft white outlines around the subject, playful sparkles, doodle hearts, tiny flowers, smiley icons, and floating white handwritten phrases like "shine", "bright night", and "happy vibes". The style seamlessly blends hyper-realistic photography with colorful, soft cartoon illustrations. Keeping face and all body shape unchanged.

{ "image_type": "Photograph, Mirror Selfie", "shot": "Medium Shot", "shot_details": "Handheld mirror reflection, slightly tilted angle", "style": "Modern Lifestyle, Social Media Aesthetic", "quality": "High-fidelity, mobile photography style", "color_grade": "Warm indoor tones, saturated burgundy", "meta": { "aspect_ratio": "9:16", "resolution": "4k" }, "camera": { "device": "iPhone 17 Pro", "lens": "24mm f/1.8 Wide Angle", "aperture": "f/1.8", "distance": "Arm's length", "angle": "Eye level, slightly tilted", "framing": "Upper body and torso", "pov": "Subject looking into a mirror", "focus": "Sharp on face and eyes", "lens_effect": "Natural mobile sensor depth of field" }, "lighting": { "description": "Warm indoor vanity lighting from a bathroom mirror", "type": "Soft diffused light", "source": "Overhead and side vanity bulbs", "primary": "Warm frontal glow", "secondary": "Ambient indoor light", "highlights": "Soft specular highlights on the shoulders and hair", "shadows": "Soft shadows under the jaw and dress folds" }, "scene": { "location": "Upscale Bathroom or Dressing Room", "environment": "Interior, marble-textured walls, white bathrobes hanging in the background", "time": "Evening", "atmosphere": "Casual, playful, intimate" }, "subject": { "gender": "Female", "age": "Early 20s", "ethnicity": "Caucasian", "appearance": "Glamorous, fit, light tan", "body": { "type": "Slim, athletic", "skin": "Smooth, radiant" }, "expression": { "eyes": "Almond-shaped, focused on the phone screen", "gaze": "Indirect via mirror", "face_vibe": "Playful, cheeky, tongue sticking out" }, "hair": { "color": "Honey blonde with darker roots and highlights", "style": "Long, voluminous, loose waves" }, "pose": { "description": "Leaning slightly forward, one arm holding the phone, other arm supporting the lean" } }, "wardrobe": "Elegant maroon bodycon cocktail dress", "outfit_details": { "top": { "type": "Sweetheart neckline with spaghetti straps", "color": "Deep Burgundy / Maroon" }, "bottom": { "type": "Bodycon fit", "color": "Maroon" } }, "accessories": { "jewelry": [ "Gold hoop earrings", "Gold chain with a small cross pendant", "Stacked gold bracelets", "Tortoise-shell pattern phone case" ] }, "details": { "skin_effects": [ "Subtle pores", "Dewy finish" ], "realism": "High, organic skin texture, natural highlights on the tongue" }, "negatives": "Low resolution, blurry, distorted face, messy background, oversaturated skin, plastic texture" }

{ "subject": { "identity": { "biometric_reference": "female from reference photo", "dentition": "Visible maxillary central incisors with natural alignment and translucent enamel edges, displayed in a slight mouth-open neutral expression.", "ocular_details": "Highly detailed iris patterns featuring radial furrows and Crypts of Fuchs. Iris pigmentation: Light cerulean blue with a hint of golden-green peripupillary ring. Detailed scleral vasculature and wet-look corneal reflections.", "hair": "Voluminous honey blonde hair (Hex: #E2BC74) with visible follicular texture, cascading naturally from under the bandana. Strands exhibit high specular highlights and anisotropic scattering." }, "body": { "morphology": "Mesomorphic-endomorphic somatotype, petite stature, approximately 151cm height. Precise waist-to-hip ratio (WHR) of 0.7. Body positioned in a full squatting stance in side profile.", "skin_physics": "Fair complexion (Hex: #F7E0D2) with subsurface scattering (SSS) effects. High-fidelity skin texture showing pores and natural epidermal micro-details. No beautify smoothing." }, "wardrobe": { "headwear": "Light pink bandana (Hex: #FF91AF) with subtle paisley micro-patterns, tied over the crown of the head.", "top": "Long-sleeved button-down shirt in vibrant yellow (Hex: #FDEE00). Tight-fit tailoring with realistic tension folds across the torso. Paired with a slim black silk necktie.", "bottom": "High-waisted pleated mini skirt featuring a yellow, black, and white plaid weave. Extremely short length with sharp pleats showing fabric tension in the crouching pose.", "hosiery": "Sheer black thigh-high stockings (20 denier) with a thick, opaque black elastic band at the mid-thigh. Clear skin-to-fabric transition above the knee.", "footwear": "Yellow platform heels (Hex: #FDEE00) with wide ankle straps and star-shaped decorative cutouts. Glossy synthetic leather finish with hard-surface reflections." }, "pose_action": "The subject is in a full squatting position viewed from a side-profile. The subject's right arm is extended vertically upwards with the palm pressed flat against the white tiled wall. The left arm hangs naturally by the side. The head is turned toward the camera with a direct, intense gaze. The subject is balanced on the balls of her feet.", "scene": { "environment": "Narrow urban alleyway at night. The wall on the right is composed of white square ceramic tiles with dark grout lines. The ground is grey cobblestone/pavement with a matte texture.", "depth": "Deep perspective showing the continuation of the alleyway and modern architectural structures in the background under a twilight sky.", "atmosphere": "Cinematic nighttime clarity with high contrast between the lit subject and the dark, shadowed urban environment." }, "lighting": { "primary": "Cool-toned overhead street lighting combined with soft ambient blue twilight. Strong directional light creates defined shadows on the tiled wall.", "secondary": "Soft fill lighting to preserve detail in the black tie and plaid skirt textures.", "physics": "Accurate Fresnel reflections on the white tiles and specular highlights on the glossy platform shoes." }, "camera": { "format": "9:16 vertical aspect ratio", "lens": "35mm prime lens for cinematic perspective.", "angle": "Low-angle shot, positioned at knee level to emphasize the posture and the height of the wall.", "settings": "f/2.8 aperture, ISO 100, 8k resolution, raw capture style." }, "negative_constraints": [ "no logos", "no text", "no trademarks", "no beautify smoothing", "no extra limbs", "no watermark", "no jewelry on neck", "reflection integrity rules applied to tiled surfaces" ] } }