Explosions of Energy near Mars 10 Billion Years B.C.
Ruins of Central City
Mountain Flowers for Judy
The Energy of Explosions Twenty-Four Billion Years B.C.
Rocks and Rapids
Moonlight at Timberline
Prairie Monuments
Ruins, Central City
Moonlight—Isle of The Dead (Colorado)
Colorado Landscape
Mountain Rhythms
Colorado Night, Red Rocks
Fantasy
Colorootasaurus
Frammento di Tarquinia
Fantastic Flowers for Mary and Myron
Red on Blue
Painting No. 21, 1963
Painting No. 20, 1961
Root Forms
Woden’s Ring
Timberline Abstraction
Landscape Fantasy
Pterodactyls
Rocky Glen
Mountain Ruins
Tulips and Rhubarb
The Kirkland Nebula
Inventions in Color
Red Landscape
Waterfall, Elyria (Ohio)
Mistero di Pompei
Unicorn with a Friend
Creation of Space
Prehistoric Chapmen
Four Suns in Space
Variations in Red, Green, Black and White
Colorado Abstraction
The Illusion of Floating Mysteries in Blue Space
Forces of Energy from a Sun in the Open Star Cluster K 1
Factory Ruins
Forces of Energy from a Sun in the Great Star Cloud K 2
Dragon Root
Colorado Moonlight
Snowy Owl
Gray, White and Pink
Forces of Energy on a Sun 30 Billion Light Years from Earth
Moonlight in Central City
Capri
The Energy of Explosions of the Sun Sixty Billion Years B.C.
Fourteen Orange Suns in Grey Space
Mountain Flowers
Explosions on a Sun 80 Billion Light Years from Earth
Autumn
Near Morrison
Asian Dancing Forms
Red Vibrations in Cool Space
Villa Imperiale
Concerning Trees