This is a wonderful metal relief art. For the most part religious items are not highly collectible unless of major rareity or important maker. However this item has a wonderful unique feel to it. I'm a bit disconcerned in what appears to be staples attaching the art to the frame. Not sure if they are hand driven into the frame or a staple gun. If the later then that would say either not that old or this is not the orignal frame. It appears to be 30's to 40's on just the photos, but this would just be a guess. The art is somewhat unique also, maybe too much of the Di venci code stuff but sure looks like mary leaning on his shoulder, and then the fact that most of the guys have the short hair cut look, then of course we have the Chalice on the table. This is a ringer for mid 20th century catholic art, except for mary. Just find some intresting things about the art itself, compared to other last supper art. All in all without much to go on the general worth is around $30.00 in my opinion