All prints are printed directly on metal and signed on the back with a sticker of authenticity. Larger prints are limited editions of 10 each and some may be listed as out of stock, however there is no limit on 8x10 prints. 24x36 prints will be listed as out of stock but if the 16x24 prints are in stock then they are still available as well. Please email me from the Connect page if you’d like to order a 24x36 print. Please allow two weeks for production.