For this first test, I am just trying to get the correct exposure for the aquatint screen. The goal is to get an exposure and development process that gives a rich black with good edge detail. Once I get a good black from the aquatint, I can start to experiment with gray scales. This test pattern was printed with an Epson 3880 on Pictorico OHP. The central rectangle is an inch square, and the text is 12pt.