Microbial Visions

In Microbial Visions, Kay Hartung and collaborators Maria Peñil Cobo and Mehmet Berkmen explore humans’ relationship to microbes by utilizing live bacteria to create encaustic paintings. Jan. 30-Feb. 24.

Fountain Street Gallery 460 Harrison Ave., Boston (774-286-180o) fsfaboston.com. MBTA: Silver Line to E. Berkeley. Wed.-Sun., noon-6 pm.