Sarah Kirk Hanley looks at painter Cy Twombly's activity as a printmaker. Hanley's post includes links to most of Twombly's major suites of prints.
She writes: "Though printmaking has been an important means of expression for many artists of his generation, it was a brief endeavor for Twombly… That said, he worked in nearly all traditional printmaking techniques… including line etching, mezzotint, aquatint, lithography, and screenprinting… Many of them were issued as portfolios, in keeping with his mode of painting and drawing in cycles."