This image depicts an indoor sports hall in Градска општина Пантелеј, Serbia, during what appears to be a youth martial arts or grappling competition

This image depicts an indoor sports hall in Градска општина Пантелеј, Serbia, during what appears to be a youth martial arts or grappling competition. In the foreground, a bald male referee in a black short-sleeved shirt with a white logo and black trousers stands barefoot on a yellow mat, extending his right arm with an open palm. He is positioned between two young male competitors, both barefoot and wearing black t-shirts and black shorts with white graphics. The competitor on the left has a red ankle wrap on his left leg. Both competitors face the referee, awaiting instruction. Behind the mat area, a red border is visible. Numerous spectators and coaches are present, standing around the mat's perimeter and seated in tiered, white and orange bleachers. In the background, a large banner with "FIBA U18 EUROPEAN CHAMPIONSHIP" and "PRESENTED BY RODA" is displayed on the wall. The venue features a high ceiling with rectangular windows near the top for natural light and structural pillars. A red fire extinguisher box is mounted on the wall to the far right.