Interior Design - Workflow Wednesday

[heavy wedge]

This week, we’re exploring GPT-4o Image Generation’s power in interior design and room planning!
With the ability to preserve architectural features like windows, lighting, walls, and layout—while seamlessly swapping out furniture or decor—it’s an incredible tool for visualizing room transformations before spending a dime.

A few quick notes on where to post:

• Use this gallery for long-form, step-by-step workflow guides.

• Use https://discord.com/channels/974519864045756446/979617962728226826⁠ for quick, one-shot creations.

Here’s how I reimagined the same space into four distinct rooms, using just a few prompts with ChatGPT:

Step 1: Created a cozy home library
Prompted GPT-4o for a relaxing reading room with lots of plants, large windows, floor-to-ceiling bookshelves, and a sliding ladder.

Step 2: Asked ChatGPT to alter that image and transformed it into a living room
I asked for the same room layout—same window, walls, and rug—but with comfy seating, a coffee table, and a warm, welcoming vibe.

Step 3: Asked ChatGPT to turn the living room into a dining room
Kept all the structure intact and simply swapped the furniture for a wooden dining table and chairs—perfect for dinner with a view of the shelves!

Step 4: Finally, Asked ChatGPT to create a bedroom out of the scene
Still the same architectural setup, but now with a serene bed setup, soft textiles, and calming color palette. Instant tranquility.

Throughout the whole process, I didn't need to reupload images. All I had to do was ask ChatGPT how I wanted the last image altered.

If you want to supercharge ChatGPT and create a workflow spec sheet, look into the details here: #1358642695765233685 message !

[proper locust]

"Egyptian Deco" Interior Design - While I was researching the 19th century "Egyptian Revival" for the daily theme, I learned that the discovery of Tutankhamun's tomb in 1922 fueled a global obsession with Egyptian motifs. This influence merged seamlessly with Art Deco’s love for geometric forms, symmetry, and opulence, creating a hybrid style often called "Egyptian Deco." Notable examples of Egyptian Revival in Art Deco architecture include Grauman's Egyptian Theatre (Hollywood, 1922) and the Crysler Building (New York, 1930).

STEP 1: I already worked with ChatGPT to design a Los Angeles estate, so I started a new conversation - this time, a desert retreat for the stars - in the same Project, to build on the workflow established in earlier conversation.

STEP 2: I explained my design concept as follows: "a small, luxury hotel in the desert in the outskirts of Palm Springs, which was the favorite retreat of Hollywood stars in the 1930s. It's a private, serene sanctuary for Hollywood stars to come and unwind, with a beautiful ground with sparkling swimming pools, outdoor spaces tucked away in the lush desert garden, luxurious sleeping quarters that dot the expansive ground, each decorated uniquely in the Egyptian theme."

STEP 3: ChatGPT did an excellent job interpreting my concept and proposing a detailed description of "a secluded Egyptian Deco oasis in the desert...called 'The House of Hathor' - invoking the Egyptian goddess of love, beauty, music, and joy." When it generated the test image, it came out too stately and institutional. I directed ChatGPT to emphasize the luxurious desert oasis theme and revise the design.

STEP 4: ChatGPT revised the design scheme and generated the images to visualize four design areas: 1) Central Garden & Pool Pavilion, 2) Guest Suite: The Bastet Bungalow (feline theme), 3) Guest Suite: The Ra Residence (sun theme), and 4) Lobby & Reception.

[final heart]

ChatGPT 4o as a interior design assistant

Prompt 1: Today you are my interior design assistant. Let us create modern minimalist rooms with contemporary furniture. The hallmark will be presence of curves in all the corners instead of edges and pastel wall colors. Lets start with a living room with a sofa set and coffee table. In the backdrop is a window with curved corners as well as a wall mounted display shelf. Create all images on 1:1 ratio

Prompt 2: Nice! Now create a study room with a study desk, a wide window and a bookshelf, blue wall colors

Prompt 3: Great now create a kitchen with a sink and a table top with gas stove, microwave oven and a refrigerator, yellow wall colors

Prompt 4: Nice now create a foyer with view of the main door in black from inside, a shoe and a coat rack, a mirror on one side wall and a hanging light . It is purple in color.

[jade oar]

Stages of detailing in interior-design (in reverse)

[vernal tree]

My workflow for a Bauhaus-designed interior.

My request: What I would like is 3 rooms designed in a Bauhaus manner. A living room, kitchen and bedroom. I would like them to all have the same tone and feel, while varying up the design elements for variety. (Note: earlier in the chat, when trying a different design, I got flat, dull images. I then specifically asked for well-lit production photos that someone would use when selling a home. That carried over to here, and I was happy they did apply it to the finished product).

Excellent—this will be a cohesive three-room Bauhaus interior series with a consistent tone and aesthetic unity, but distinct functional variations.
Let’s define the shared tonal foundation first, then I’ll generate each room with unique Bauhaus elements:

Shared Tone for All Three Rooms
• Mood: Refined minimalism with geometric rigor
• Color Palette: Warm neutrals (bone, sand, light gray), offset by strategic use of primary Bauhaus accents (red, blue, yellow) used sparingly
• Materials: Brushed steel, natural wood, canvas, polished concrete, Bakelite-inspired elements
• Lighting: Clean directional lighting; strong form-shadows, minimal glare
• Decor Philosophy: Form follows function—each object should be useful and beautiful, without ornament for ornament’s sake

Room 1: Living Room

Design Notes:
• Modular seating with visible steel frame
• Geometric coffee table with layered circular + square elements
• Abstract grid art on walls
• Balanced open space, with no clutter—emphasis on flow
• One central Bauhaus-style reading lamp as a sculptural feature
After this, I requested a kitchen and bedroom (images 2 and 3, specifically asking a Bauhaus painting to also be included in the bedroom scene). But after the project started, it was smooth sailing. I could’ve asked for the layout first like they did with the first room, but outside of the directions for the additional painting in the bedroom I didn’t need to add anything else.

[silent mason]

Create a photorealistic, industrial‑cozy home office scene in a single image: a live‑edge walnut standing desk (72″×30″) on matte‑black steel pipe legs fronting a full‑height red‑oxide faux‑brick accent wall with warm‑white LED backlighting concealed behind it. Float two 27″ monitors (no stands) on invisible mounts, displaying Notion on the left and OpenAI.com on the right, angled ergonomically above a matching walnut palm rest holding a split mechanical keyboard and sculpted mouse. Tuck a Mac Mini on a slim black‑steel shelf beneath the desk, and mount a discreet under‑desk foot heater at floor level. Paint the remaining walls a soft matte warm‑gray and lay a 5′×3′ low‑pile charcoal‑cream wool rug underfoot. Above the desk, suspend two clear Edison‑bulb pendants from black braided cables. Conceal all cables in matte‑black steel trays hidden under the desktop. In one corner, place a distressed leather lounge chair beside a black‑metal and walnut bookshelf filled with a few art books and potted plants. A large black‑framed window lets in natural light, showing lush greenery outside. Finally, add a tiny, ultra‑cute French bulldog curled up asleep in a plush round dog bed at the user’s feet. Ensure the lighting is warm and inviting, with a balance of industrial textures and cozy accents.

[vernal tree]

World Concept: The Carrotwood Cottage
• Species: Sophisticated, human-scale Easter bunnies living in a woodland cottage
• Design Style: A fusion of whimsical naturalism and photorealistic detail
• Furniture Concept:
• All major furniture pieces are carved from oversized, polished “carrotwood” (imagine carrot-orange grain with realistic texture, almost like lacquered cedar)
• Subtle grooves, leafy green accents, and spiraled legs that resemble curling carrot stems
• Some items retain actual carrot-ring patterns or translucent orange-veined surfaces
• Materials Elsewhere: Woven grass rugs, speckled eggshell ceramics, moss-trimmed baseboards, cotton linens

⸻

Lighting & Mood for All Images
• High-resolution, daylight-bright studio photography aesthetic
• Crisp exposure, clear highlights on carrotwood grain
• Natural light pouring through arched cottage windows
• Shadows used only to enhance depth—not obscure detail.

For the second image, I asked for a bunch of carrot cribs as well since they multiply so rapidly!