The collector who took home Brazilian artist Marina Perez Simão’s more than six-and-a-half-foot abstract painting in bold, curving swaths of color from a Sotheby’s contemporary art sale in ...

Tilt the floorboards of a room just so; and items placed in an uplifted corner rise pyramid-style to an apex. The attention-grabbing maneuver is metaphorically enacted at the Bedford Gallery, which ...