Original Sketch of “Stone Face” – Part of the Gray Rainbow Series

This is the original sketch behind “Stone Face”, one of the key illustrations from the Gray Rainbow digital artwork collection. The piece later evolved into a limited-edition T-shirt series and was also featured in a custom-painted car project, blending fashion, street art, and automotive design into one cohesive story. See the process here.

On the front of the sketch, you’ll find Grandpa’s original signature and date. On the reverse, a unique, numbered holographic sticker guarantees the artwork’s authenticity. Each piece comes with a signed, laminated Certificate of Authenticity, detailing the title, dimensions, serial number, and Grandpa’s autograph.Every sketch is a true one-of-a-kind original never to be reproduced or reissued.And because he believes in youthful maximalism, 50% of all proceeds go directly to the KIWIE FNDN, helping support the next generation of young artists.[Learn more about the Foundation here.]

Please note: The black frame is for presentation purposes only and is not included in the package - Grandpa said the glass could break.

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