An indoor sports facility in Градска општина Пантелеј, Serbia, is depicted during a youth martial arts competition

An indoor sports facility in Градска општина Пантелеј, Serbia, is depicted during a youth martial arts competition. On a white mat bearing "AJP Tour - Abu Dhabi Jiu Jitsu Pro" branding, two young boys, approximately 8-12 years old, are actively grappling. The boy on top wears a blue and black rashguard and shorts, with a red band on his right ankle, maintaining a dominant position over the boy below, who is in a dark rashguard and on his hands and knees. To the left, a barefoot adult male referee in a black polo shirt and dark pants stands with his arms crossed, intently observing the match. Behind a black barrier, a crowd of approximately 50-70 spectators, primarily adults, watches the event. A large banner on the far wall displays "U18 European Championship" and "AJP Tour" logos, alongside sponsors including Molten, Roda, VodaVoda, and Ford. A red metal scaffolding structure is visible in the upper left. The competition mat is bordered by a red floor. A red garment and a black shoe are present on the red floor to the right. The venue features high ceilings and grey walls.