czechoslovakia eastern europe czech republic prague sedlec ossuary kutna hora unesco bone church skeletons structure chapel arts

1870 40000 abbey ancesters ancient antique architecture art artistic arts artworks awesome bone bones catholic cemetery chapel christianity church collage conservation countryside crafts craftsmanship creepy czech czechoslovakia danger dead death design eastern elegance elegant europe european fine graveyard halloween heritage history hora horror kutna kutnaaea logo mosaic ossuary prague religion religious republic respect roman saints scary sculpture sedlec skeleton skeletons skillful spectacular structure tourism unesco vintage worship