Egyptian artists often made sketches on flakes of limestone, called ostraca. This example shows how the preliminary outline was done in red pigment, then corrected, and finished in black. Often these sketches were the work of two craftsmen, a draftsman and a master artist. This ostracon shows a king wearing a crown with streamers and a pleated kilt. He leans on a standard topped with the ram-headed emblem of the god Amun.