Ready to graduate from posters? A new flash sale website is offering up works by hot contemporary artists such as Terence Koh, Josephine Meckseper, and David LaChapelle for a fraction of the gallery price. Co-founded by fashion designer Cynthia Rowley and her gallerist husband, Bill Powers, Exhibition A aspires "to expand the world of collecting and the super-hot art market to a new audience." The site works closely with featured artists, whose open edition prints are available to Exhibition A members for two to four weeks. Here's your chance to get 2011 off to an arty start with a bold hyperrealist work by Richard Phillips ($75-$250) or Hanna Liden's haunting canvas of just-snuffed candles ($200). Not ready to purchase? Register for access to Exhibition A's growing library of interviews with top artists and collectors.