zinc and zirconium in the periodic table printmaking project
“Ninety-six printmakers of all experience levels, have joined together to produce 118 prints in any medium; woodcut, linocut, monotype, etching, lithograph, silkscreen, or any combination. The end result is a periodic table of elements intended to promote both science and the arts.” in the periodic table printmaking project coordinated by AzureGrackle from esty post