Robert Adams

'Sitka Spruce, Cape Blanco, Oregon', 2001

Sotheby's · 2006

Tahmin: US$10,000–US$15,000

Pine Valley, Oregon, 2003

Sotheby's · 2004

Tahmin: US$8,000–US$12,000

Light Balances (XVII A-C)

Sotheby's · 2002

Tahmin: US$25,000–US$35,000

Sitka Spruce, Cape Blanco State Park, Curry County, Oregon

Christie's · 2002

Tahmin: US$15,000–US$25,000

'"Frontier" Gas Station and Pike's Peak, Colorado Springs, Colorado', 1969

Sotheby's · 1990

Tahmin: US$30,000–US$50,000

An Irrigation Canal, Larimer County, Colorado

Christie's · 1990

Tahmin: US$8,000–US$10,000

'Redlands, California', 1983

Sotheby's · 1990

Tahmin: US$10,000–US$15,000

'Longmont, Colorado', 1973

Sotheby's · 1990

Tahmin: US$15,000–US$25,000

'On Signal Hill, Overlooking Long Beach, California', 1983

Sotheby's · 1990

Tahmin: US$10,000–US$15,000

'Dead Palms, Partially Uprooted, Ontario, Calif.', 1983

Sotheby's · 1989

Tahmin: US$8,000–US$12,000