Variant anatomy
A cloud reads as one of four stencil constructions: Japanese wind-bars with stacked bands and spiral caps, realistic volumetric lobes with bright tops and shaded undersides, traditional bold-edge outlines with an open interior, or narrow filler bands that bridge existing work. Stencil viability comes from keeping the construction recognizable, not from drawing every wisp a photo shows.
Check: Name the variant in one sentence before judging detail. If the reference mixes wind-bar bands with soft volumetric shading and a bold outline, pick one construction first. Mixed anatomy cannot be fixed with line weight.
