Turnip Whelk
Spider Conch
Wide Pacific Conch
Lister's Conch
Two Miters
Elephant's Snout

Watercolor pencil

Spider Conch
Silver Conch
Queen Miter
Staircase Abalone

Pencil

Palai's Murex

Ink

Knobbed Whelk
juv. Knobbed Whelk
Lightning Whelk

Computer graphics

Shell plate
COA shell images