Mark Bradford’s recent efforts are characterized by tactile, distressed surfaces inhabiting large canvases, smaller mixed media collages and one 3-D sculpture. Having mined the streets near his Los Angeles studio for billboards and posters, groupings of words taken from lowbrow advertisements punctuate the bulk of his non-representational pieces. Submerged in the murky background of Untitled (2009) are the words “Females Fancying Financial Freedom,” followed by a phone number. The words could be an anthem but here they feel like word play. The bulk of Bradford’s pieces here have a neutral palette, with a few touches of color — Red Painting (2009) uses string to create networks that traverse the canvas — and are covered with paper and sanded. A snippet of fishnet stocking, torn from a magazine, is applied and echoes this network. One room contains a series of textured mostly black-and-white collages. Many works incorporate lines of thin cord covered with paper.