Compose the big value masses and empty areas first; detail cannot rescue a frame whose masses don't read
A frame’s legibility is decided by its large-scale distribution of light and dark (value masses) and its empty areas, not by its detail. The craft move is to decide the big shapes and the empty regions first and add detail last. Squinting at the frame collapses detail and reveals whether the value masses read as a clear composition; if they do not, adding more detail will not save it. This ordering — masses and emptiness before detail — is the reliable way to keep a busy generative field from becoming visual noise.
Examples
Squint at a full-frame visual until detail blurs: if you still see a clear light/dark structure and a resting empty area, the composition holds; if it turns into uniform mush, the value masses need fixing before any detail is added.
Assessment
Describe the squint test and explain why fixing detail cannot repair a composition whose value masses do not read.