Circle of Protection: Art is a rare Enchantment card from Arena League 2004 (PAL04), collector number 9. Current market price: $4.50, TCGplayer market prices via Scryfall.
As this enchantment enters, choose an artist. {1}{W}: The next time a source of your choice with art by the chosen artist would deal damage to you this turn, prevent that damage. {1}{W}: Return this enchantment to its owner's hand.