The image depicts a modern classroom or lecture hall in Varna, Bulgaria

The image depicts a modern classroom or lecture hall in Varna, Bulgaria. The scene is observed from a seated position, with a black purse featuring a gold chain strap and a partially visible "DEVIN" brand water bottle on a grey table in the immediate foreground. To the left, a male individual, seen from behind, wears a black t-shirt and writes on a large white whiteboard with a black marker. Text on the board includes "25th March" at the top left, followed by a numbered list of sentences, appearing to be grammar exercises (e.g., "1. The cotton pl___ grown by farmers"). Another individual in a brown jacket is partially visible, seated at a table to the left. To the right, a male individual with short hair sits at a table near a series of windows, resting his head on his left arm. He wears a dark jacket and is observed holding a small object or mobile device in his right hand. A "DEVIN" brand water bottle is also present on his table. The room features light grey walls and a suspended grid ceiling fitted with multiple rectangular LED light panels and a white circular smoke detector. The right wall is lined with several tall windows, all equipped with closed horizontal Venetian blinds. White radiators are visible beneath these windows. The furniture consists of light grey tables with metallic legs and bright blue plastic chairs with distinct cut-out designs on their backs. The floor is a light, neutral color.