interior of a tram in Sofia, Bulgaria

interior of a tram in Sofia, Bulgaria. The tram is relatively modern, with grey fabric seats and orange grab poles. There are two passengers visible. An elderly man with grey hair is seated on the left, wearing a brown sweater and beige trousers, facing towards the front of the tram. He appears to be looking out the window. Further down the tram, a man with dark hair is seated on the right, wearing a black t-shirt and shorts. He is looking down at his phone. The tram's floor is a dark grey diamond plate material in the aisle and a smooth grey in the seating area. A digital screen displaying a white icon on a blue background is mounted above the seats in the distance. The windows show a blurred view of buildings and graffiti outside. The overall lighting suggests it is daytime.