Sorry if my terminology is off. I don't sell a lot of art. I believe this type of print is an offset lithograph. It is on thick paper with the printing technique with tiny little circles.
I do not have a Certificate of Authenticity.
It comes with the matting in pictures.
It has never been displayed or framed, but does have some general shelf wear from storage. Pictures 4-9 are of the notable spots.
The measurements of the paper is 19.25" x 25".
The measurements of the matting is 22 3/8" x 27 3/4".
The item in the pictures is the one you will receive.
It will be shipped flat in a cardboard box and probably with Fedex or UPS as it's a large package.