Prints up to 20x24 are silver gelatin prints and sizes are paper size, including the white border. Prints 30x40 and up are fine art chromogenic prints and sizes are image size, plus the white border.All prints are numbered and signed on front-ALL UNFRAMED16x20 Edition of 2520x24 Edition of 2524x30 Edition of 2530x40 Edition of 2540x50 Edition of 1550x60 Edition of 25