Art has been doing a double take on pop art lately, with a lot of new creations looking forward to the 1960s. A variety of pieces of this type were put together in This Year's Model, a great group effort mounted last summer at the now-closed Cordell Taylor Gallery. This pop-y show included some of those smart-looking paintings of slogans by hot young artist Colin Livingston; bas-relief wall sculptures of animal forms on armatures by John McEnroe, one of the state's premier conceptualists; and provocative, gilt-framed beefcake shots of homeless guys by nationally known photographer Cinthea Fiss.