Photorealistic Photography

Express {argument name="subject" default="a powerful AI builder"} in a graffiti sketch style, presenting an overall visual effect of quick outlines, free deformation, improvised hand-drawing, and draft-like sketches. The content of the picture does not need to be written in advance; {argument name="character image" default="a powerful AI builder"} will automatically deduce and generate the most suitable main image, actions, related elements, symbols, or simplified scenes. The background is mainly white space, maintaining a sense of simplicity, ease, unfinishedness, and design. No transparent watercolor smudging effects, no delicate watercolor transitions, no paper textures, no soft atomizati

The style should be unified with the overall layout, like an artist's signature or a design mark;.

A special signature 'BlanPlan' should be naturally added as part of the picture, in a low-key but clear position such as the bottom left, bottom right, or near the title.

The background is mainly white space, maintaining a sense of simplicity, ease, unfinishedness, and design.

Express in a graffiti sketch style, presenting an overall visual effect of quick outlines, free deformation, improvised hand-drawing, and draft-like sketches.

The lines are casual, exaggerated, varying in thickness, and slightly messy but rhythmic and expressive, emphasizing generalization, exaggeration, fun, and spontaneity rather than rigorous realism or…