The Seasons (Spring)

Jasper Johns

 The Seasons (Spring) 1987
The Seasons (Winter)

Jasper Johns

 The Seasons (Winter) 1987
The Seasons (Summer)

Jasper Johns

 The Seasons (Summer) 1987
The Seasons (Fall)

Jasper Johns

 The Seasons (Fall) 1987
A Line Made By Walking

Richard Long

 A Line Made By Walking 1967