Yuko Hishiyama Set of 6 postcards. One postcard was received at an exhibition (photo 4). Yuko Hishiyama is a contemporary artist who creates three-dimensional works humorously depicting people and dogs using aluminum mesh, wire, and stainless steel wire. Purchased several decades ago and kept unused in a bag for many years. Please understand that this item has been stored at a private residence for a long time, and those who are concerned about minor details should refrain from purchasing.