GARDNER – Mount Wachusett Community College welcomes Liz Bannish “12 Years of Printmaking” exhibit through March 8 at the college’s East Wing Gallery. A resident of Norwalk, Conn., Bannish works as a printer and studio manager at the Center for Contemporary Printmaking, where she prints for artists and teaches workshops. Bannish earned her BFA in printmaking and art history from the University of Massachusetts, Amherst in 2011, winning second best in show in her class for her senior thesis. She is a member of the faculty and teaches workshops for her alma mater. Following graduation, Bannish interned at Zea Mays…