Lisa Williamson in ‘Autograft’ at Laurel Gitlen Gallery

1960s Minimalism, though influential, isn’t best remembered for its humor. LA-based sculptor Lisa Williamson injects lightheartedness into her stream-lined shapes, suggesting giant wall-mounted hairpins or attractively colored surgical tools. (At Laurel Gitlen Gallery on the Lower East Side through March 15th).

Lisa Williamson, ‘Bump, Bob’ (on the right) and ‘Bump, Hairpin’ (on the left), both acrylic on powder-coated steel, 80 x 14 x 4 inches.