This image captures an empty, modern tiered lecture hall or multi-functional event space, identified as being within the Incubator building of Sofia Tech Park in Sofia, Bulgaria

This image captures an empty, modern tiered lecture hall or multi-functional event space, identified as being within the Incubator building of Sofia Tech Park in Sofia, Bulgaria. The room is brightly illuminated by multiple parallel linear LED light fixtures integrated into a light grey perforated acoustic panel ceiling. A black video projector is suspended from the ceiling. The rear wall features an extensive, floor-to-ceiling shelving unit made of light-toned wood, containing numerous compartments largely filled with books and periodicals. Above this main shelving, vertical wooden slats extend to the ceiling. A large, black loudspeaker is mounted on the wall above and to the left of the front display area. Seating is arranged on tiered levels. On the left side of the room, a series of wooden steps lead up to individual, modern chairs, each with a prominent lime-green upholstered cushion and black base. A dark-colored bag rests on one of these chairs. On the right side, a tiered dark grey carpeted floor supports multiple rows of black chairs, each equipped with a lime-green seat cushion and angular black legs, all oriented towards the front of the room. A white mobile whiteboard on a stand is positioned on the dark grey carpet in the front-right section of the room. The rightmost visible wall is dark-colored, likely black, with a narrow, vertical strip of light along its far right edge. No individuals are present within the scene.