Nature Lovers
Invasion of Mysteries near Scorpio
Ruins, Central City
The Illusion of Floating Mysteries in Red Space
Limitless Space
The Kirkland Nebula
Unknown Nebula
Red Vibrations in Cool Space
Red Abstraction
Mountain Rhythms
Rocky Glen
Portrait of Beatrice Powell Grant
Martian Dance
Explosions of Energy near Mars 10 Billion Years B.C.
Fantastic Flowers
Explosions on a Sun 70 Billion Light Years from Earth
Rocks and Rapids
Ruins of Central City
Near Morrison
The Energy of Explosions of the Sun Sixty Billion Years B.C.
Romantic Spring
Seven Red Suns in Grey Space
Four Suns in Space
Mysteries in Orange Space
The Illusion of Floating Mysteries in Blue Space
Red Landscape
Colorado Moonlight
Patina del Palatino
Frammenti di Villa Giulia
Asian Dancing Forms
Villa dei Misteri
Landscape Fantasy
Yellow Vibrations on Grey Mysteries in Space
Blue on Blue Green
Timberline Abstraction
Abstraction from Timberline
Forces of Energy from a Sun in the Open Star Cluster K 1
6 Million Years Ago
Forces of Energy on a Sun 27 Billion Light Years from Earth
Ronda, Spain (Monastery)
Forces of Energy from a Sun in the Great Star Cloud K 2
Tulips and Rhubarb
Concerning Trees
Explosions on a Sun 80 Billion Light Years from Earth
Abstraction from Root Forms
Conception of Space Mysteries
Factory Ruins
Dragon Root
Moonlight at Timberline
Composizione Spaziale
Fantasy
Timberline Fantasy
The Stream
Waterfall, Elyria (Ohio)
Frammento di Tarquinia
Winter Night
Colorado Abstraction
Red on Blue
Concerning Scorpio Ten Billion Years B.C.
Root Forms
Pink and Gold Painting
The Energy of Explosions Twenty-Four Billion Years B.C.
Fourteen Orange Suns in Grey Space
Gray, White and Pink
Memorie dell’Alba (Memories of the Dawn)
Colorado Night, Red Rocks
The Expanding Universe
Woden’s Ring
Autumn
Prehistoric Flower
Pterodactyls
Five Red-Orange Suns in Space
Capri
Fantasy Garden
Lichens on Rocks
Inventions in Color
Nebula near Mars
Moonlight—Isle of The Dead (Colorado)
Mistero di Pompei
Colorado Landscape
Rocky Mountain Abstraction
Fences of Little Italy (Cleveland)
Painting No. 20, 1961
Moonlight in Central City
Memory of Carcassonne
Mountain Ruins
Variations in Red, Green, Black and White
Snowy Owl
Painting No. 21, 1963
Red Rocks
Landscape with Root Forms
Villa Imperiale
Trio
Prairie Monuments
