Brian Duffy, Aladdin Sane Eyes Open, 1973. On view at Art Gallery of Ontario through November 27.

Robert Mapplethorpe, Paris Fashion/Dovanna, 1984.  On view at Alison Jacques Gallery in London through October 5.

Sandy Kim, Untitled, 2013. 30in x 40in. On view at Ever Gold Gallery in San Francisco through October 5.

Ryan McGinley, Honor 6, 2013. On view at Ratio 3 in San Francisco through October 19.