Gallery Proof (GP)
Gallery proofs are simialr to Artist's Proofs in that they are a subset of a limited edition. These items, however, are intended to tour with or without the artist to galleries and exhibits to promote the artist and the limited edition. They are typically marked GP or G/P to indicate that they are gallery proofs. They are not usually sold until after the rest of the edition has sold out. This fact, along with their small number, typically just in the single digits, result in a much higher price tag for these items: as much as 50% higher than the regular signed and numbered prints.