LOVE this item!  We got the 60" x 20" x 1.5" for a big wall in the dining room.  The colours are vibrant and quite similar to the online picture, although maybe slightly darker in person.  There is no wire across the back for hanging, but they do include screws and anchors, suggesting that you just rest the wooden frame on the screws where they stick out from the wall.  I think we will install a wire to make hanging easier.  It took a couple of weeks to get to Canada, but the packing was very good.  Couldn't find this size, shape and price combination anywhere other than Wayfair.