Drawing was integral to Serra's practice. Serra made drawings on large sheets of canvas or handmade paper. They include horizontal or vertical compositions; constructions of overlapping sheets; or line drawings. His drawings were primarily done in paintstick, lithographic crayon, or charcoal and are always black. Serra experimented with different techniques and tools to manipulate and apply the medium. He often pushed the conventions of drawing towards a tactile, phenomenological experience of movement, time and space. The artist said that his drawing practice is involved with "repetition, knowing there's no possibility of repeating, knowing that it's going to yield something different each time."
Serra began making prints in 1972. Working closely with Gemini G.E.L. in Los Angeles, Serra developed unconventional printing techniques. He made over 200 printed works and like his sculpture and drawing, his prints reflect an interest in process, scale, and experimentation with material.
After pushing lithography to its limit, Serra began to work with silkscreen to produce a unique surface in his prints. He did so by first applying a layer of ink onto the paper. He then would apply a layer of paint stick through the second screen creating a saturated and textured surface. This OVR features a selection of such textured prints.