Artists Stalking Artists: Series

I just need a few more to complete the 'Place', 'Identity' and 'Play' segements of Art 21. Can anyone help out? Here's who I still need;

Identity = Bruce Nauman & Maya Lin
Place = Richard Serra, Sally Mann, Maraget Kilgallen, Barry McGee
Play = Hubbard and Birchler, Ellen Gallaghar, Oliver Herring, Jessica Stockholder