interior of a Costa Coffee cafe, specifically identifiable by its distinctive hexagonal floor and wall tiles, located on Blvd

interior of a Costa Coffee cafe, specifically identifiable by its distinctive hexagonal floor and wall tiles, located on Blvd. Knyaz Boris I in Varna, Bulgaria. In the foreground, a person's lower body is visible, dressed in light blue clothing and white athletic shoes, with their right foot resting on a dark grey base. They are holding an open textbook, displaying text in Bulgarian and diagrams related to biology (e.g., Section 2.3.1 Metabolism, Anabolism, Photosynthesis). A light wooden rectangular table, supported by a dark grey metal leg, is laden with objects. From left to right, these include a dark blue, unzipped pencil case containing various pens, a white vase with yellow and white artificial tulips, a small white plush bunny figure, and an open spiral-bound notebook. Adjacent to these is a white ceramic coffee cup, nearly empty with residual foam, resting on a saucer with a silver spoon. Several pens (one light pink, one dark pink, one white) and a small orange card depicting a dessert are scattered near the cup. To the right, a black smartphone lies face down, next to a white tablet in a clear case with its screen off. The background reveals a bustling cafe environment. The floor is tiled with a repeating hexagonal pattern in shades of grey, black, and white. Seating options include teal upholstered armchairs and wooden chairs with light yellow upholstered seats. A tall, silver cylindrical trash bin is visible, and a coffee counter with glass display cases is present in the far background. Several indistinct figures of other patrons and staff members are visible throughout the space, some standing near the counter. The cafe is well-lit, suggesting daytime.