Scientific illustration requires clarity above all else. Crystal enjoys this challenge and brings her sense of artistic composition to this demanding field.
Aglais io, peacock butterfly, is a colourful butterfly, found in Europe and temperate Asia as far east as Japan. Colored pencil on paper. Size 8 in x 12 in. Giclee print available.
Cantao ocellatus is a species of shield bug in the family Scutelleridae found across Asia. Reddish or ochre in overall colour it has dark legs and bluish black antennae. Colored pencil on drafting film. Size 11.7 in x 8.5 in.
Colored pencil on drafting film. Size 12.1 in x 9.5 in. Original artwork sold.
Common Dandelion. Pen and ink on paper. Size 16 in x 12 in. Giclee print available.
Prickly Wild Rose. Pen and ink on paper. Size 14 in x 11 in. Giclee print available.
Pen and ink on paper. Size 5 in x 3.9 in.
Pen and ink on paper. Size 7 in x 5.8 in. Giclee print available.
Pen and ink on paper. Size 10.5 in x 11.6 in. Giclee print available.
Pen and ink on paper. Size 12.1 in x 8.6 in.
Carbon dust & Pen on drafting film. Size 12.5 in x 9.7 in.
Ammonites are shelled cephalopods that have been extinct for 66 million years. Graphite on paper. Size 8.9 in x 12 in.
Graphite on paper. Size 6.5 in x 10.8 in.
Graphite on paper. Size 7.8 in x 9 in.
Graphite on paper. Size 7.1 in x 10.9 in.
Mandible and maxilla. Nshimbodon muchingaensis is mammalian precursor that lived 260 million years ago. Graphite on paper. Size 3.8 in x 5.9 in.
Cranium and mandible. Nshimbodon muchingaensis is mammalian precursor that lived 260 million years ago. Graphite on paper. Size 3.2 in x 6.1 in.
Dorsal cranium. Nshimbodon muchingaensis is mammalian precursor that lived 260 million years ago. Graphite on paper. Size 6.4 in x 3.6 in.
Ventral view. Nshimbodon muchingaensis is mammalian precursor that lived 260 million years ago. Graphite on paper. Size 6.3 in x 3.6 in.
Foramen magnum. Nshimbodon muchingaensis is mammalian precursor that lived 260 million years ago. Graphite on paper. Size 2.1 in x 4.4 in.
Skull, dorsal view. A roughly dog sized protomammal that lived 260 million years ago, preceding the dinosaurs. Graphite on paper. Size 4.6 in x 4.8 in.
Skull, ventral view. A roughly dog sized protomammal that lived 260 million years ago, preceding the dinosaurs. Graphite on paper. Size 4.1 in x 5 in.
Skull, lateral view. A roughly dog sized protomammal that lived 260 million years ago, preceding the dinosaurs. Graphite on paper. Size 3.7 in x 5.4 in.
Skull, posterior view. A roughly dog sized protomammal that lived 260 million years ago, preceding the dinosaurs. Graphite on paper. Size 3.1 in x 4.4 in.