# Card Notes The Mutagen Canister Kids Stickers Open Edition represents a creative crossover between nostalgic sticker collecting and modern trading card culture. Released in 2024, this artist-signed series taps into enduring fan enthusiasm for beloved franchises while celebrating the hand-crafted appeal of autographed collectibles. Open edition sticker sets like this one democratize access to signed artwork, allowing broader collector participation than traditional limited releases. Disguised Donatello captures one of the franchise's most iconic characters in a playful, disguised state—a concept that resonates with longtime fans. Mark Pingitore's artwork brings personality and movement to the scene, while his signature adds authenticity and personal connection. Collectors are drawn to character-specific stickers for their visual appeal and the opportunity to own an autographed piece celebrating a fan-favorite Turtle.