Ramo (Cluster)
Warriors
University of Denver Stadium
Mako Sica
Untitled (Abandoned Colorado Mining Camp)
Emergence
Untitled
Hay Field
Wall Pocket
Tut Sketch (Triptych)
Colorado Landscape
Black, Green, and Blue (Graffiti Series)
Untitled (Probably Upper Twin Lake Near Leadville, Colorado)
Double Tetrahedralhypersphere No. 41
Nightscape
Around Mt. Evans
Untitled (Reds’ Coup)
Ceres Prepares for Winter
The Spinner
Quartet
Fountain Creek
The Vagrant
By the Canal
Catkin
Vortex
Urban Sprawl Series
R-P/Kepler
Folded Planes
Misty Moonlight, Estes Park, Colorado
Untitled (The Broadmoor Hotel, Colorado Springs)
Elk in Colorado
Quasi Causal Operator
Chimes at Midnight
A Pleasant Pastime
Whether Dead or Died or Growing
The Farmhouse
Two Rectangles Up Excentric
Untitled (Kachinas)
Fiori (Flowers)
Flute Player with Corn Row Hair
Lady in Red
Yellow
Winter in the Garden of the Gods
Fantasia
Nature Boy
Night Dreams
Mountain Gold
Mermaid and Dancers
The Passage of Time
Celestial Echo
Fountain Creek, Colorado Springs
Red and Blue Abstract Still Life
Bowl
Aquamarine
The Lovers
Untitled (Structural Underbelly Series)
Mountain Rain
Fence Row, Estes Park
Horse Wrangler
Despondency (No. 9)
Cabin
Untitled (Rocks & Trees, Colorado)
Construction #4
Trees
Landscape No. II
Yellow Meadows (The Home of The Artist on South Platte River Near Bailey, Colo.)
In Liberty Park, Salt Lake City
Erosion
Sails and Gulls
Fiesta Caliente
The Trojan War
Ghost Cars Autumn
Blues
Still Life with Apples, Tea Kettle and Whiskey Bottle
Vessel
Set Design Maquette for ‘The Trojan Women’
Untitled (Rocky Mountain Road)
Six-Handled Large Vessel
Central City
Moonscape No. 1
Chromaxiologic · Inclusion with 7 Catenary Curves #6/17
Untitled Abstraction
Autumn
Shapes & Space
Goya and Me
The Gold Train
Hammocks Yucatán
Indian Fragments on Red
Mother May I?
Geometic Abstraction
Wings of Gold (#2)
Untitled (Golden Cycle Mill Near Old Colorado City)
Freedonia
Arabesque
Sierra Blanca from near Conejos, Colorado
Yin and Yang
Departure I
Claw Sculpture
Bottled Birds
Untitled (The Rocky Mountains)
Pikes Peak
Skylite
Dark October
Longs Peak (View Near Denver)
Set Design Maquette for ‘Camelot’ Battlefield Scene
Empty Egg
Kaos #4
Late Sunset on the Cliffs
Untitled (Probably After Arnold Rönnebeck’s Funeral in 1947)
Cedar from Rock Subject (Colorado)
Run-Away Rails
Inlet
wind
Stained Glass Window
Untitled (Cosmos Series)
Cupid’s Room
Cave of the Heart
outdoorstilllife.Calm
Ghosts of Lukas Van Leyden
Sunset in the Garden of the Gods
Seated Woman
Young Man with Two Profiles
Woman with Flower in Hair
October Manitou
Night Into Morning
Collimation
Terrane
Untitled (Winter Landscape)
Bear Creek Canyon, Denver, Colorado
Chair Mountain, Colorado
The Barrier
Reliquary
Grays Peak, Autumn (Colorado)
Studio with Painting of Rosji (in Paris)
Litho Shop
Victor, Colorado
four chromatic gates maquette
Winter Witch Frightened by Spring
Blackhawk
Kom-Ombo
Untitled (Caboose in the Rocky Mountains)
Lonesome Trail
His and Hers Plate
Clouds
Woods Interior
Grand Canyon
Set Design Maquette for ‘The Student Prince’
Mechanism of a Capitalist
Wooden Arcade (Maquette for Vietnam Veterans Memorial)
Untitled (Fountain Formation at Red Rocks)
Pedestal Vessel
Untitled (Mountain Brook)
The Needles, Estes Park, Colorado
The Nixie of the Mill-Pond
Untitled (Garden of the Gods)
Collisions in Space
Revolt
Southwest Landscape
Tourists, Garden of the Gods
Green Tower
September Morn / Sunday Painters
Metal Dimension #1
Indians Along the Platte River
Composition with Grain Elevators
Dialogue 3
Golden Afternoon
One Way
Rocky Mountain Autumn
Untitled (West Texas Landscape)
Colorado Mining
White Dove of Peace
Trio and Tone Shapes
Evening Light
Ablution and Farewell
Illusion
Hay Stacks
Hand-Built Slab Vessel
Anemotive Tower
Circular Composition #118 (Change in Scale #102)
In Allen’s Park (now Allenspark)
Cripple Creek Mining View
Pines
After Image
Chamita Pueblo, Near Española, New Mexico
Summer
Romeo and Juliet
Colorado Sunset
Canyon Cloudshow
Landscape
Pueblo Street Scene
Untitled (Bison)
Untitled Vessel
Untitled (Echo Rock Formation at The Confluence of Yampa River and Green River, NW Colorado)
Trellis Vase
After Dark (Eureka Street, Central City)
Pesha
Sunrise in Autumn on the Spanish Peaks
Serenity
Buffalo Peaks from Buena Vista
Untitled (Old One)
Big Horn Mountain Sheep
Anguish of Man
Toltec Gorge
Rising Thunderheads
Washington Bridge over the Harlem River
Great Red Heron
Rome at Night
Lily Vase
Pardon My Western Hospitality
Untitled (San Luis Valley, CO)
Circular Composition #60
Nuestra Señora Lamenta por Sus Niños, Victimas de Nuestra Violencia
Shelter Series No. 3
Sopris Peak
Winter Garden
Bonz Series, Vessel # 9
Sunlit Summit
Untitled (Harlequin)
Birthday Party
Procyon
Untitled Portrait of a Woman
Untitled Denver Scene
Aguas De Marzo (The Rains of March)
Denver, Colorado Winter Scene