21x29,7 and 30x40 artworks require carefully peeling of the see-through wrapping.
If you ordered 30x40, 50x70 or 61x91 art prints or multiple art prints at the same time, you shall receive the artworks either in a tube or bigger box.
In this case, if you’ve got paper artworks, roll them out on a flat, protected, clean surface and weigh them down with some books, while preparing your frame or hanging tools.
Paper art prints are more sensitive than canvas art prints. Canvas paper is more forgiving when it comes to bending due to its structure and how it’s made.
It has almost fabric like structure and canvas texture whose characteristic is the slight protrusion of the fibres that make up the canvas.
Therefore bended canvas prints don’t need additional weighdown before framing.