FLOWER POWER New paintings by Daniel Phill are on display in “Botanicals” at the George Billis Gallery. The colorful series on display focuses on wildflowers and other plants, some painted in an almost abstract style and others that approach straight representation. Rick Dula’s paintings of industrial landscapes are also on display. Reception: Tonight, 6-8 p.m. Exhibit: Through Saturday, July 9, Tuesday-Saturday, 11 a.m.-6 p.m., George Billis Gallery, 511 W. 25th St., between Tenth and Eleventh avenues, 212-645-2621, free.

PRATT SHOW Paintings by Lois Lazarus are on display at Pratt Institute, with a portion of proceeds going to stroke research. Through Sunday, June 26, Monday-Friday, 9 a.m.-8 p.m., Saturday and Sunday, 10 a.m.-5 p.m., Pratt Institute, 144 W. 14th St., between Sixth and Seventh avenues, 212-647-7199, free.

FAST TIMES Cheryl Kelley’s paintings of American muscle cars are on display at Lyons Wier Gallery. As a child, Ms. Kelley loved the large-engine automobiles but was told that they weren’t for girls. In painting these Hornets, Camaros, Stingrays, and Chevelles, she emphasizes the feminine curves of their design. But the paintings also celebrate the cars’ basic power, their associations with teenage boy culture, and the “sound of the big 8-cylinder engine.” Through Thursday, June 30,Tuesday-Saturday, 11 a.m.-6 p.m., Lyons Wier Gallery, 511 W. 25 St., between Tenth and Eleventh avenues, no. 205, 212-242-6220, free.

To submit an event for consideration for the Calendar, please wire the particulars to calendar@nysun.com, placing the date of the event in the subject line.