Eight prompts were run at 3:4 and 1K. The set mixed posters, menus, UI screens, and one hard airport board.
Prompt tests
1. Streetwear poster
Prompt: Minimalist streetwear poster, white background, green accent, centered hoodie product photo, crisp typography, top line text GROK IMAGE TEST, subhead DROP 04, footer small text SIZES XS S M L XL, print ready, clean grid, high contrast, realistic fabric texture
The model kept the layout simple. Large text worked better than dense copy.
2. Cafe menu board
Prompt: Chalkboard cafe menu photo, realistic lighting, handwritten chalk style but legible, header text WEEKDAY MENU, items list with prices Espresso 3.50, Latte 4.25, Matcha 4.75, Bagel 2.95, Cookie 1.80, small note Oat milk plus 0.50
The board stayed balanced. Short item names and prices gave the model room to breathe.
3. Heat pump infographic
Prompt: Educational infographic on off white paper texture, topic How a Heat Pump Moves Heat, simple diagram with arrows and 5 labeled callouts Evaporator, Compressor, Condenser, Expansion Valve, Indoor Air, small legend box titled KEY, flat vector style, sharp lines, readable labels
Diagram labels held together well. Short callouts were easier than long sentences.
4. Matcha tin packaging
Prompt: Product packaging mockup for a matcha tea tin, matte emerald label, small ingredient callouts, clean studio backdrop, elegant serif type, visible brand text MATCHA ORIGIN and CEREMONIAL GRADE, premium retail photography
This was the cleanest product shot in the set. The label and surface read well.
5. Synthwave flyer
Prompt: Concert flyer for a synthwave night, neon grid background, event title MIDNIGHT PULSE, lineup text 8 PM, 9 PM, 10 PM, bold headline, retro typography, dark purple and cyan palette, club poster layout
The model handled strong color and a simple hierarchy well. Event posters fit its strengths.
6. Focus Timer screen
Prompt: Dark mode smartphone settings screen, app name Focus Timer, menu items with toggles Vibration, Sound, Auto start, Break length 05:00, Session length 25:00, small footer text Version 2.6.1, crisp UI, anti aliased text
Small UI text is harder. The screen still reads like a real app layout.
7. Bakery magazine ad
Prompt: Clean magazine ad for a bakery, headline FRESH BREAD, list of three items, prices, warm natural light, editorial layout, crisp typography, rustic table, paper texture, inviting atmosphere
A single headline and a short price list gave the model enough room to keep the layout clear.
8. Airport departures board
Prompt: Airport departures board, wide shot, realistic LED matrix, title text DEPARTURES, include 8 rows with columns FLIGHT, TO, GATE, TIME, STATUS, fill with plausible entries, include at least one delayed row that says DELAYED, keep text aligned and readable
This was the hardest prompt. Dense rows and columns push the model the most.
Prompt takeaways
Short text works better than long blocks of copy.
Simple layouts hold together better than crowded grids.
Product shots and posters fit the model better than dense tables.
