Join artist Ray Troll to learn his special technique of drawing on dark papers with pigment-rich crayons, then draw your own cool sharks, fish and dinosaurs. Suitable for ages 9 to 109! Bring your creativity and sense of adventure; take home a unique piece of artwork. All skill levels welcome. Materials provided. 12:30 pm – 2:30 pm . Members $12, non-members $15 Registration and pre-payment required: highdesertmuseum.org/drawing-workshop.