![A huge walking refinery crosses a salt flat under amber storm light.](/_astro/nomad-refinery-crawling-across-salt-flats-kroma-turbo.C2tLUhMk_bdBQR.jpg) A huge walking refinery crosses a salt flat under amber storm light. 1. [Prompts](/prompts) 2. / 3. [Concept Art](/prompts/concept-art) 4. / 5. Nomad refinery crawling across salt flats # Nomad refinery crawling across salt flats - [Model Kroma Turbo](/models/kroma-turbo) - Portrait 2:3 - 1024 × 1536 · XL - 10 steps - Max quality - iPadMac ## Prompt and Settings Copy prompt A mobile mineral refinery on jointed steel legs advances over a cracked salt basin, trailing canvas hoses and copper condenser towers. Crew silhouettes guide survey drones from open gantries while dust curls under each footpad. The scene sits beneath distant mesas and dry storm clouds. Vertical 2:3 frame, low ground camera, slight wide lens. Late amber sun cuts across white crust. Industrial concept art with graphite linework, hard surface silhouettes, painted metal, and scale callouts without text. ### Negative Prompt Copy negative prompt blurry edges, warped machinery, extra limbs, readable text, logos, watermark, muddy shadows, duplicate towers Seed 2146054644 Steps 10 Quality Max Size 1024 × 1536 Made With Private Diffusion on a Mac with Apple Silicon Share Make it on your own Mac with 24 GB or more. Nothing you type leaves the device. [![Pre-order on the App Store](/app-store/pre-order-badge/en/pre-order.svg)![Pre-order on the App Store](/app-store/pre-order-badge/en/pre-order-dark.svg)](https://apps.apple.com/app/apple-store/id6760593556?pt=96139298&ct=pd_other&mt=8) ## Why This Prompt Works This image shows a walking refinery designed as a believable field machine rather than a generic vehicle. The phrase "jointed steel legs" carries the composition by giving the silhouette weight and direction, while "late amber sun" defines the long shadows across the salt. Kroma Turbo suits the prompt because the hard materials, readable forms, and concept-art finish give it clear structure to resolve. ## Recreate It in Private Diffusion 1. Paste the prompt into Studio and choose Kroma Turbo. 2. Set Size to XL and Aspect Ratio to Portrait 2:3. 3. Type 2146054644 into Seed. On a Mac, switch off Randomize first. 4. Set Steps to 10. 5. Paste the negative prompt into Negative prompt. 6. Switch on Max quality (slower). Those are the settings that made this picture, and they run on your own Mac with 24 GB or more, with nothing uploaded. ## Filed Under - [Concept Art](/prompts/concept-art) - [Vehicles](/prompts/vehicles) - [Sci-Fi](/prompts/sci-fi) ## More Like This - [![A desert observatory opens mirrored panels beneath two moons at dusk.](/_astro/desert-observatory-for-tidal-moons-kroma-turbo.BG5_S7Zz_Z1Gb3bV.jpg)A remote desert observatoryDesert observatory for tidal moonsKroma Turbo](/prompts/desert-observatory-for-tidal-moons-kroma-turbo) - [![A huge mobile seed vault plants capsules across bright salt flats.](/_astro/mobile-seed-vault-crossing-salt-flats-kroma-turbo.JcuVlEuZ_Z2uMF5G.jpg)A massive mobile seed vault with ribbed ceramic wheels crawls across white salt flatsMobile seed vault crossing salt flatsKroma Turbo](/prompts/mobile-seed-vault-crossing-salt-flats-kroma-turbo) - [![A greenhouse vehicle with glass plant bays rolls across a white salt flat.](/_astro/nomad-greenhouse-crawler-crossing-salt-kroma-turbo.BXGB1dfC_1agici.jpg)A solar-powered greenhouse crawler travels across a white salt flatNomad greenhouse crawler crossing saltKroma Turbo](/prompts/nomad-greenhouse-crawler-crossing-salt-kroma-turbo) - 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