. >> they were mysterious people, nomadic horsemen.hey had no writing, left no written legacy, but they did leave fabulous treasures, magnificent garments, and skillfully worked vessels for the knowledge is -- for archaeologists to find in burial mounds. the citizens carved out their mound on the steps north of the black sea. a traveling exhibition of crimean artifacts has landed in amsterdam, and right in the middle of the ukrainian-russian conflict. >> we've got a problem with the items on loan. legal experts are considering who the objects' legitimate owners are and who we should return them to. we are hoping it will all turn out all right, but feelings are already running high. >> most of the items are on loan . the palace museum sent priceless treasures, the pride of its collection. >> the exhibition currently touring europe is made of 1240 pieces, undoubtedly the best and most beautiful objects we have here in our national archaeological inventory. >> but who are the items' rightful owners? the museums of the russian-occupied cri