Gina Ruggeri, “Upturf.”Jeff Eisenberg, “A Journey to the General’s Map, Reverse Engineered.”

During October, Second Street Gallery presents the eponymous exhibition, “Gina Ruggeri,” featuring Ruggeri’s oil-on-mylar paintings and charcoal-on-paper drawings, in the main gallery. In the Dové Gallery, Jeff Eisenberg’s “Internal Logic,” featuring drawings and paintings that examine “engineered reality and the built environment.” Both shows run through November 1. A first Friday opening is scheduled for October 3, 6-8pm, with artists’ talks at 6:30pm. 115 Second St. SE (in the City Center for Contemporary Arts). 977-7284.