ART IN AMERICA, MAY - JUNE 1969

IMPOSSIBLE ART - WHY IT IS / Thomas M. Messer / WHAT IT IS / David L. Shirey
EARTHWORKS / WATERWORKS / SKYWORKS / THINKWORKS / NIHILWORKS/ ARCHIWORKS 
 
Barry, Robert 
Baxter, Ian 
Byars, James Lee 
Christo 
de Maria, Walter
Heizer, Michael 
Hendricks, Bici
Huebler, Douglas 
Kosuth, Joseph
Levine, Les 
LeWitt Sol 
Morris, Robert 
Nauman, Bruce
N.E. Thing Co. 
Oldenburg, Claes
Oppenheim, Dennis
Pulsa 
Serra, Richard 
Siegelaub, Seth 
Smithson, Robert 
Weiner, Lawrence 
Wilson, Ian