The Three Crosses, Rembrandt's finest works in any medium, represents the culmination of his virtuosity as a printmaker. He drew on the copperplate entirely in drypoint which allowed him to fully exploit the velvety areas of burr raised by the drypoint tool as it cut into the copper. When Rembrandt created this impression, he deliberately left ink on the printing plate; it lightly veils the figures standing at the foot of the cross on the right; a thicker layer almost completely covers the bushes along the right edge. By creatively inking the copperplate, Rembrandt in a certain sense painted each impressio. Each time he printed the copperplate he created a unique work. He further varied impressions by printing them on different supports; this impression is printed on vellum, which infuses the composition with a warm light. Vellum, less absorbent than paper, holds ink on the surface, softening lines and enhancing the richness of entire effect.