- The image is printed with 4 colors in an 8-color Roland UV-Led offset printing press. Printing black and white images with 4 colors gets a deeper black and more shades of grey, which creates an almost three-dimensional look of the image. - Printed on a 300 gsm thick rough uncoated paper, both FSC™ and PEFC certified. - The optional black frame is made in Sweden, it's mounted with real glass and comes with an acid-free back cover. The glass has an UV protection that protects the photograph from harmful UV rays. - With the frame, an off-white 1.8 mm thick acid free passe-partout is included. The brackets on the back of the frame makes it easy for you to mount the image. - You have the option to order the print framed and sealed. Which means that we will frame the print for you and seal it with an acid free tape on the back. Which protects the print from dust & dirt.