Natural Science Illustration

Mammal Illustrations

Opposum

Gouache & Colored Pencil on Colored Paper (13"x10")

Coyote

Gouache & Colored Pencil on Colored Paper (13"x10")

Tasmanian Devil

Gouache & Colored Pencil on Colored Paper (13"x10")

Poppy Walking & Galloping

Colored Pencil on the front of Drafting Film. Acrylic on the back. (40"x12")

Rat Skull

Top: Graphite on Bristol (11"x7") Middle: Pen & Ink on Bristol (11"x7") Bottom: Gouache & Colored Pencil on Colored Paper (11"x7")

Cat Skull

Top: Graphite on Bristol (11"x7") Middle: Pen & Ink on Bristol (11"x7") Bottom: Gouache & Colored Pencil on Colored Paper (11"x7")

Cool Cat Clavicle

Left Cat: Colored Pencil on Film (9"x14") Upper Skull: Pen & Ink on Bristol (11"x7") Lower Right Cat: Digital Drawing (6"x4")

Annoyed Cat

Watercolor, Colored Pencil & Graphite on Drawing Paper (18"x12")

German Shepherd Dog

Acrylic on Wood Board (10"x12")

Smithsonian Elephant

Acrylic on Wood Board (48"x24")

Bird Illustrations

House Finch

Graphite and Colored Pencil on Drawing Paper (6"x9.5")

Nuthatch

Graphite and Colored Pencil on Drawing Paper (6"x9.5")

Kookaburra

Gouache & Colored Pencil on Colored Paper (12"x12")

Clark's Nutcracker (Flying)

Acrylic on Watercolor Paper (9"x7")

Pinsker's Hawk-Eagle (Perching)

Watercolor on Watercolor Paper (7"x9")

Pinsker's Hawk-Eagle (Flying)

Watercolor on Watercolor Paper (10"x7")

Great Horned Owl

Graphite and Colored Pencil on Drawing Paper (12"x10")

Clark's Nutcracker and Nature

Acrylic on Hot Pressed Paper (18"x14")

Chicken Skull

UpperRight: Graphite on Bristol (11"x7") LowerRight: Gouache & Colored Pencil on Colored Paper (11"x7") UpperLeft: Scratching on Scratching Board (11"x7") LowerRight: Pen & Ink on Bristol (11"x7")

Ruffed Grouse Skeleton

Pen & Ink on Bristol (11"x14")

Fish, Reptiles, Invertebrates

Bald Eagle Couple

Watercolor, Gouache & Colored Pencil on Watercolor Paper (11"x14")

Adélie and Gentoo Penguin Comparison

Watercolor and Colored Pencil on Watercolor Paper (12"x9")

State of Birds

Graphite and Colored Pencil on Drawing Paper (10"x10" ~ 10"x24")

Dominican Beetles

Digital-Coquille Technique (17"x10.5")

Bhutan Beetle

Digital-Coquille Technique (8.5"x10.5")

Basilisk Lizard

Watercolor, Gouache, Graphite, & Colored Pencil on Bristol (14"x11")

Apple Snail Shell

Carbon Dust on Bristol (14"x11")

Pine Beetle

Acrylic on Hot Pressed Paper (8"x6")

Akagikamemushi

Bugs: Colored Pencil on Film (14"x11") Leaf: Digital Drawing (7"x4")

Hourseshoe Crab

Pen & Ink on Film (11"x14") Add tone & color by Photoshop

Squid

Watercolor & Sea Salt on Watercolor Paper (11"x17")

Owstonia plate

Graphite and Colored Pencil on Drawing Paper (18"x8")

Tatia Catfish

Pen & Ink on Drafting Film (11.5"x5")

Smithsonian Coelacanth

Acrylic and Pen on Wood Board (48"x24")

BOTANICAL Illustration

Western Sword Fern

Pen & Ink on Bristol (11"x14")

Poisonous Fungi

Watercolor, Gouache, Colored Pencil on Water Color Paper (23"x16")

Dragon Wing Begonia

Colored Pencil on Bristol (11"x14")

Radish

Watercolor & Gouache on Hot Pressed Paper (8.5"x11")

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