A few weeks ago, I went to the Museum of Modern Art to finally see Trisha Donnelly's Artist's Choice show. Donnelly is the tenth artist to participate in the series, which involves the museum allowing someone to dig around in its collection and create an exhibition out of whatever pieces he or she likes. Donnelly's selections are framed less as a unified, cohesive exhibition and more as offshoots of the permanent galleries, with three scattered rooms given over to her curatorial whims on the fourth and fifth floors. When I was there, viewers wandered in easily, often not realizing they had strayed from the prescribed permanent collection path.