Lisa's Open Edition prints are printed on Scandia 2000 Natural 300 gsm heavy, matte paper. All Open Edition prints are 30x40 cm (11.8" x 15.7") and will fit a (European) standard 30x40 cm frame or a 40x50 cm frame with a standard mount (passepartout) with an 29x39 cm opening. Signature is printed and there is no limit on how many can be made.