Everything in the CB1 show curated by artist Tucker Neel is in questionable taste but tastefully made. Nancy Baker Cahill's hairy graphite drawings are smartly crafted, as are John Weston's psychedelically colored paintings of cartoonishly shaped, colorful genitalia. Kiki Seror's montages of stills from porn are hung on the wall in organized, respectable-seeming grids. The awkward in-between moments are the highlights, such as an inscrutable altercation between a fully clothed man and woman in a video store aisle. 207 Fifth St., dwntwn.; through Sept. 7. (213) 806-7889, cb1gallery.com.