(You can find more sketch cards in the Saloon: http://sketchcardsaloon.wordpress.com/ )
That is not an illusion. Kate “Red” Bradley actually created a series of one-of-a-kind original art sketch cards that featured Marvel characters playing hockey in their signature colors. The cards were approved by Marvel and inserted into Upper Deck’s Marvel Masterpieces packs. They now fetch prices in the neighborhood of $200 – $300… IF you can ever find one available for sale.
It’s a beautiful thing.