Zorana Unkovic (L), 27, holds a rope for Kaitlin, 28, from the United States as she is suspended from hooks pierced through her skin by the professional body artist Dino Helvida in Zagreb, Croatia June 7, 2016. REUTERS/Antonio Bronic SEARCH "BRONIC HOOK" FOR THIS STORY. SEARCH "THE WIDER IMAGE" FOR ALL STORIES TPX IMAGES OF THE DAY