Toba Khedoori is known for her monumental paintings on paper devoid of human subjects, but in her latest show at Chelsea’s David Zwirner Gallery, she makes a major shift to small-scale oils on canvas. The size change lessens the works’ dramatic impact but a mood of still isolation remains, prompting writer Julian Bismuth to compare each new work to, “…a puzzle piece removed from its set and held up to the light.” (Through October 27th).