Bíró’s ink was oil-based, and sat on top of the paper rather than seeping through the fibers. While gravity and pen angle had been a problem in previous designs, his ink induced capillary ...

The Artworks Gallery in Seneca Falls will offer pen and ink drawing workshops with Roberta Nelson on Feb. 6 and 13, from 1–3 p.m. Participants will learn techniques for creating tonal values and ...