Pomegranate Artpiece Puzzles

Pomegranate Fine Art publishers, based in Portland Oregon, were formed more than fifty years ago. They have a large range of cardboard jigsaw puzzles - around 150x 1000pc, 50x 500pc, and a few double-sided, circular, 300pc, 1500pc & 2000pc jigsaws.

Their rectangular jigsaws have fixed aspect ratios, but they try to respect artworks they feature by adding sympathetically coloured borders, rather than cropping or stretching them slightly. (Some artworks have extreme aspect ratios and these are cropped.)

Their images include traditional fine arts and contemporary quality art and illustrations, and they partner and licence images from many art galleries and museums, worldwide.

https://www.pomegranate.com/collections/jigsaw-puzzles

You can see a large selection of their jigsaws in a gallery on flickr
https://www.flickr.com/photos/50241745@N05/galleries/72157719688311110/