Rocky Landscape with Gateway	Pointed Hills	Estuary Trees and Rocks
Rocks in the Landscape, Grey and Brown	Rocks on a Beach	Yellow Field Forms
Further Study of Rocks on a Beach II	Rock Pyramid	Convoluted Landscape
Bird and Split Rock	Estuary Edge with Path	Fossil with Rocks and Flames
The Ibis	Fossil with Rocks and Flames	Study for Swimmer
Trees, Rocks and Paths	The Forest II (variation)	Diverging Roads Study II
Untitled (Bust)	Detailed Landscape Study	Tree Form on Grey
Red Organic Form	The Tortoise	Life on Wood
Three Standing Forms	Bee Keeper	L'Inferno
The Egg	Facsimilie Sketchbook	Estuary Approach
The Fly	Diver	Three Standing Forms in Black
La Roccia II (The Rock II)	Swan-Like Form (Early Variant)	Boulder Studies
Rocks and Hillside, Study II	Boulders and Flame	Tower of Birds
Tree Form	The Caterpillar	The Snake
Gateway with Setting Sun	Rocks and Hillside, Study I (36)	Armadillo
Chauves Souris	Flames in a Rock Form I	Root Study (39)
The Elephant	69. Insect	Emerging Insect
Convolvulus Breakfast Set (231)	Firebird II	Boulder Study
Metamorphosis: Egg, Larvae, Pupae	Firebird I	Fossil With Rocks and Flames
Standing Forms (brown)	Standing Forms (yellow)	Nuptial Flight: The Dispatch of a Queen by Post (Black)
Primitive Hive (Black, a)	Hatching I (Black)	The Court (Brown)
Oval Rock	Standing Rock Form	Hatching I (Brown)
Standing Forms	Balancing Form (Version)	Hybrid
Homage to Senefelder	Biarritz Plate (265)