Originally from rural Michigan, Kerrie Kemperman has lived in metro Boston more than two decades. With a background in b&w photography, she primarily uses toy and vintage cameras (Holga, Sprocket Rocket, Brownie Hawkeye, and handmade pinholes), and makes cyanotypes using plants, objects, and her own photo negatives. Since 2016, she’s been making pinhole cameras from discarded tin cans to create solargraphs (each one a multi-month-long exposure that captures sun-paths above a landscape).