
Alex Chen is a Taipei-based illustrator whose neon-drenched cyberpunk cityscapes have quietly built a following on Vddo's community page. We sat down with him to trace how a single night-city sketch becomes a finished piece â from the first prompt to the final color pass.
Alex's signature look pulls from Blade Runner 2049, Syd Mead concept art, and contemporary Hong Kong street photography. His rule of thumb: "Let the rain do the compositing." Wet pavement doubles every neon sign, which gives his images a built-in lighting rig without him having to describe one explicitly.
Every piece starts with a five-part prompt that he treats like a shot list:
He never mixes subjects into the atmosphere line or vice versa â separation lets him swap parts cleanly between iterations.
Alex drafts on a fast image model for composition exploration, then locks a final pose and re-renders with a higher-quality model at 2:3 portrait. He keeps the seed fixed across variants so the figure's silhouette stays consistent while lighting and signage change.
His typical session:
"People over-describe the subject and under-describe the light. A single figure in a good lighting setup beats ten figures in bad lighting every time." He also recommends writing prompts in cinematographer language â lens, key light, fill, practical lights â rather than adjective-stacking.
Illustrator Alex Chen walks through the prompts, model choices, and iteration loop behind his cyberpunk cityscape series on Vddo.
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