GPT-image-1.5 Prompt Guide

Transform this floor plan (Image 1) into a photorealistic isometric 3D render.
Preserve exact room dimensions, wall positions, and spatial proportions.
Add realistic materials: hardwood flooring, white walls, natural lighting from windows.
Camera angle: 45-degree isometric view from above.
Style: architectural visualization, clean lines, soft shadows.
Do not add furniture. Do not change room layout.

Convert this architectural floor plan (Image 1) into a top-down 3D visualization.
Maintain exact measurements and room proportions.
Materials: neutral terrazzo flooring, matte white walls, subtle shadows.
Lighting: soft ambient from above, no harsh shadows.
Show door openings and window placements accurately.
Do not add furniture or decorations. Preserve all dimensional accuracy.

Transform this hand-drawn interior sketch (Image 1) into a photorealistic room render.
Preserve exact layout, proportions, and perspective from the sketch.
Add realistic materials: natural oak wood, soft textiles, matte finishes.
Lighting: warm afternoon daylight through windows.
Style: editorial interior photography, 35mm lens feel.
Do not add elements not present in the sketch. Do not change room geometry.

Replace ONLY the flooring in this room photo (Image 1).
New flooring: light oak herringbone parquet.
Preserve exact camera angle, room layout, furniture positions, wall colors, and lighting.
Match new flooring reflections and shadows to existing light sources.
Photorealistic wood grain texture, natural wear patterns.
Do not change any other element. Do not move or alter furniture.

Replace ONLY the kitchen countertops in Image 1.
New material: white Carrara marble with subtle gray veining.
Preserve cabinet colors, backsplash, appliances, and lighting exactly.
Add realistic marble reflections matching existing light direction.
Maintain edge profile style from original countertop.
Do not change anything else in the image.

Change ONLY the wall color in this room (Image 1).
New color: warm sage green (muted, low saturation).
Preserve all furniture, flooring, artwork positions, and lighting.
Maintain existing wall texture and finish quality.
Adjust subtle color reflections on nearby surfaces realistically.
Do not change any decorative elements, furniture, or room layout.

Replace ONLY the kitchen cabinets in Image 1.
New style: flat-panel oak cabinets with matte black handles.
Preserve countertops, backsplash, appliances, flooring, and layout exactly.
Match cabinet dimensions to existing openings.
Realistic wood grain, consistent lighting and shadows.
Do not modify any other elements.

Place the furniture piece from Image 2 into the room shown in Image 1.
Position: [specify location - e.g., "center of living area facing the window"].
Scale furniture proportionally to the room dimensions.
Match lighting direction and shadow angle from Image 1.
Integrate realistically with existing floor reflections.
Do not change room layout, other furniture, or background. Preserve exact room appearance.

Remove ONLY the [specific item - e.g., "brown leather sofa"] from this room (Image 1).
Fill the empty space with realistic continuation of the flooring and wall.
Preserve all other furniture, decorations, and room elements exactly.
Maintain consistent lighting and shadow patterns.
Do not add new elements. Keep the space empty where the item was removed.

Furnish this empty room (Image 1) with modern minimalist furniture.
Style: Scandinavian modern, neutral palette with warm wood accents.
Include: sofa, coffee table, side chair, floor lamp, area rug, minimal wall art.
Preserve exact room dimensions, window positions, flooring, and wall color.
Lighting: match existing natural light from windows.
Furniture scale must be proportional to room size. Professional staging composition.

Transform this daytime interior photo (Image 1) into an evening scene.
Change to warm artificial lighting: table lamps on, ambient ceiling lights dimmed.
Add soft warm glow through windows suggesting city lights outside.
Preserve all furniture, decorations, and room layout exactly.
Realistic interior photography, cozy evening atmosphere.
Do not change any furniture positions or room elements.

Transform this interior (Image 1) into a cozy winter evening setting.
Add: lit fireplace glow (if fireplace exists), warm throw blankets on furniture.
Window view: snow falling, blue-hour lighting outside.
Interior lighting: warm ambient, candles on surfaces.
Preserve room layout, furniture style, and all architectural elements.
Do not change furniture positions or room structure.

Adjust the lighting in Image 1 to create dramatic editorial atmosphere.
Strong directional light from windows, deep shadows, high contrast.
Preserve all furniture, room layout, and decorative elements exactly.
Style: architectural photography for design magazine.
Do not add or remove any elements. Only modify lighting quality and shadows.

Apply the interior design style from Image 2 (style reference) to the room in Image 1.
Transfer: color palette, material finishes, decorative style, and mood.
Preserve Image 1's exact room dimensions, window positions, and basic layout.
Adapt furniture style to match Image 2's aesthetic while maintaining functional layout.
Photorealistic result, professional interior photography quality.
Do not change room architecture or window positions.

Create a photorealistic room render based on the mood board elements in Image 1.
Extract and apply: color palette, material textures, furniture style, and decorative elements.
Room type: [specify - e.g., "living room, 4x5 meters"].
Style: editorial interior photography, natural daylight, 24mm wide angle.
Cohesive design integrating all mood board references.
Original composition, no copyrighted elements.

Generate an alternative camera angle of this interior space (Image 1).
New angle: [specify - e.g., "corner view showing both the living and dining areas"].
Preserve all furniture positions, materials, colors, and decorations exactly.
Same lighting conditions as original.
Professional architectural photography, 24mm lens perspective.
Do not change any design elements, only camera position.

Expand this interior view (Image 1) into a wider panoramic shot.
Extend the room naturally on both sides maintaining consistent style.
Preserve existing furniture, flooring pattern, wall color, and ceiling height.
Continue architectural elements logically (windows, moldings).
Seamless integration, professional real estate photography quality.
Do not alter any existing elements from the original image.

Add [specify element - e.g., "floor-to-ceiling built-in bookshelves"] to the wall in Image 1.
Style: match existing room aesthetics, [specify - e.g., "white painted wood, minimal design"].
Integrate with existing lighting and shadow patterns.
Preserve all other room elements, furniture, and decorations exactly.
Realistic construction quality, professional finish.
Do not change room dimensions or other architectural features.

Modify ONLY the ceiling in Image 1.
New design: [specify - e.g., "exposed wooden beams, whitewashed finish"].
Preserve exact room layout, walls, flooring, and all furniture.
Adjust lighting realistically for new ceiling texture.
Match beam scale to room proportions.
Do not change any other element in the room.

Enlarge the window in Image 1 to floor-to-ceiling dimensions.
Maintain window frame style and wall color.
Adjust natural light intensity and shadow patterns accordingly.
Preserve all furniture, flooring, and room layout exactly.
Realistic architectural modification, clean construction finish.
Do not change furniture positions or decorations.

Renovate this bathroom (Image 1) with modern luxury finishes.
Changes: [specify - e.g., "marble walls, floating vanity, rainfall shower, brass fixtures"].
Preserve exact room dimensions and fixture positions.
Lighting: soft ambient, realistic material reflections.
Style: high-end hotel bathroom, clean lines.
Maintain plumbing locations, only change surface materials and fixtures.

Transform this outdoor terrace/balcony (Image 1) into a designed outdoor living space.
Add: outdoor furniture, potted plants, lighting fixtures, textiles.
Style: Mediterranean modern, natural materials, neutral palette.
Preserve exact space dimensions, railing style, and surrounding architecture.
Lighting: golden hour, warm natural light.
Do not modify building structure or railing design.

Create a split-screen comparison image.
Left side: Original room from Image 1.
Right side: Renovated version with [specify changes - e.g., "new flooring, updated furniture, fresh wall color"].
Clean vertical divider line in center.
Both sides: same camera angle, same lighting conditions.
Professional before/after presentation format.

Generate 4 material variations of Image 1 in a 2x2 grid.
Variation 1: Original
Variation 2: Dark wood flooring
Variation 3: Light marble flooring
Variation 4: Concrete flooring
Preserve all furniture, room layout, and lighting across all versions.
Professional comparison format, consistent image quality.

Enhance this interior photo (Image 1) for real estate marketing.
Improvements: optimize lighting balance, enhance color vibrancy subtly, sharpen details.
Straighten vertical lines if needed.
Preserve exact room appearance, furniture, and layout.
Style: professional real estate photography, inviting atmosphere.
Do not add, remove, or move any elements. Subtle enhancement only.
No HDR over-processing. Natural, believable result.