A photo-realistic rendering of a modern, open-concept classroom with a high level, featuring a large, rectangular structure with multiple levels and wooden panels. the interior of the classroom is filled with natural light from large windows, allowing natural light to filter through and create a bright and airy atmosphere. the classroom has multiple levels, each with wooden shelves and tables, and a staircase leading up to the second floor. the desks and chairs are arranged in neat rows, with a few people sitting at their desks, and there are two large trees on either side of the room, adding a touch of greenery to the space. the walls are made of white, and the floor is made of light-colored wood, giving the classroom a warm and inviting feel. the overall design is minimalistic and contemporary, with clean lines and a focus on natural beauty.