Graffiti Sketch Style Template

Depict [{argument name="subject" default="theme/subject"}] in a doodle-sketch style, with an overall visual effect of quick outlining, free deformation, improvised hand-drawing, and rough-draft quality. The lines should be loose, exaggerated, and of varying thickness, slightly messy but rhythmic and expressive, emphasizing simplification, exaggeration, playfulness, and spontaneity rather than rigorous realism or fine detail. Use rough, visibly dry-brushed blocks of color, retaining uneven smudges, brush marks, dry-brush streaks, and areas of overlap; the colors should automatically adapt to [{argument name="subject" default="theme/subject"}], while the overall expression stays doodle-like, sketch-like, and simplified. Do not use a transparent watercolor bleed effect, no delicate watercolor gradients, no paper texture, no soft blurring, no dreamy quality. Keep the background mostly blank, maintaining a clean, relaxed, unfinished, and design-forward feel. A small number of auxiliary symbols, arrows, marks, circled areas, repeated lines, casually handwritten text, or other doodle elements may be added to strengthen the sketchbook or notebook-style visual language, but it should not be too crowded and must not disrupt the subject or the sense of empty space. The image content doesn't need to be spelled out in advance — let [{argument name="subject" default="theme/subject"}] automatically drive the design and generate the most fitting subject imagery, action, related elements, symbols, or simplified scene, keeping a unified doodle-sketch style and an exaggerated, simplified mode of expression throughout, avoiding complex realistic backgrounds and excessive elaboration. The signature "voxcat" must be naturally worked into the image as part of the composition, placed subtly but legibly — in the bottom-left, bottom-right, or near the title — in a style consistent with the overall layout, like a work signature or design mark. The signature font should be refined, restrained, and elegant, not too large, must not disrupt the main composition, and must not look out of place or cheap.