Technical Illustrations free prompts and swap face images

311 text to image prompts for technical illustrations are available. Compatible with MidJourney, Dall-E and Stable Diffusion

Best prompts for technical illustrations

Dibujos tecnicos cross-sectional diagram of a complex machine, showing inner workings and labeled components, fine lines and detailed hatching for depth, technical illustration style with professional drafting accuracy, set on a neutral background
Isometric engineering blueprint with cross-sectional annotations and halftone shading of a river system divided into upstream and downstream sections. Upstream: peatland-fed headstream meandering through sphagnum bogs, alder carr, and scattered beaver ponds, rendered with precise labels, topographical shading, and fine hatching. Downstream: deep concrete flood channel with armored riprap, grated culverts, and an adjacent elevated expressway with noise barriers, showcasing engineered canalization and the stark contrast between natural flow and human intervention.
black and white pen and ink illustration of a arcane cartographer gliding through a tower study with maps suspended midair, detailed cross‑hatching and bold line work in the style of Gustave Doré and Shaun Tan, full body dynamic pose, graphic novel panel layout, intricate esoteric sigils and floral patterns, ultra-high-resolution line art.