Laamb is Senegal's national sport, and it out-draws football. The bills that sell it are printed on flat fluorescent stock and pasted in overlapping layers on Dakar walls: two wrestlers cut out of their photographs and squared off across the sheet, Wolof ring names set as large as the paper allows, hand-brushed nicknames crowding every gap.

The system takes that sheet literally. Fluorescent yellow is the page, not an accent. Tricolour red and green carry the type, fluoro magenta carries the shouts, and black does the outlining. Shadows are hard flat offsets, edges are keylined, registration is a little off — the way cheap screen printing actually lands.