Wise Owl Chalk Synthesis Paint - ThunderstruckThunderstruck; a shade that captures the dark and tumultuous rumbling skies right as the calm meets the storm with the flash of a single bolt. Its the color a shadow was meant to be, with its seductive hues of purple, gray, and carbon that meld together to create unmatched depth. Chalk Synthesis Paint is often referred to as our chalk style paint. It is a clay based mineral paint that is incredibly smooth with unbelievable adhesion and rich color