Method CC is inspired by computer artist Paul Brown's Untitled, Computer Assisted Drawing. A series of square grids with sequential powers of two cell size are populated with quarter-circle arcs with rules that favor smooth continuity of adjacent segments. Each layer of arcs trims the layers beneath as though the upper layers are edges of solid that occlude lower layers. Series 002 offsets each arc into a set prior to trimming, but the offset arcs are trimmed in reverse order (those below occlude those above). Run 007 is drawn with the same pen at different levels of wear for each layer.