- Lawrence, Donald, 1911-1996 (13243)
- Hansen, David L., 1952- (6981)
- Breneman, Donald L., 1943 - (196)
- Graul, Walter D. (140)
- Castle, Timothy (133)
- National Register of Historic Places (71)
- Warburton, Ralph James (61)
- Wilson, Robert Ashley, 1946 - 1988 (39)
- Gary Bistram Photography (38)
- O'Rorke (29)
- Hansen, David L., 1952 - (22)
- Otto, Duane Dean (19)
- University of Minnesota Landscape Arboretum (19)
- Eggler, W.A. (16)
- Phillips, K. N. (14)
- Breneman, Donald L., 1943- (12)
- Sharp, R.P. (11)
- Cornejo, John (10)
- Thoma (9)
- Heisig, Gladstone (8)