Certificate of authenticity by 1XRUN. Archival Pigment Print Transfer on Cold Pressed Steep Natural Skate Deck. 8.25 in x 31.875 in. Signed: Auto Signed by Alexander John. The Standard Edition, autographed by Alexander-John. Features an archival pigment print transfer on a cold-pressed steep natural skate deck. It is a limited edition of 70, measuring 8.25 x 31.875 inches. Each piece in this run is hand-numbered and includes a Certificate of Authenticity.