Anatomy textbook, open to pages displaying detailed muscular diagrams of human limbs and Bulgarian text, rests on a white desk surface

Anatomy textbook, open to pages displaying detailed muscular diagrams of human limbs and Bulgarian text, rests on a white desk surface. Shadows, consistent with venetian blinds or window frames, are cast across the pages from a light source to the left. Key anatomical terms like "M. semitendinosus" and "M. semimembranosus" are visible in the text. Partially obscured behind the book is an orange bag of Doritos Nacho Cheese chips, featuring a large chip graphic and text including "+20%" and "ПО-ГОЛЯМО КОЛИЧЕСТВО" (Bulgarian for "MORE QUANTITY"). A light blue pen or highlighter lies to the right of the book. The scene depicts a study setting, located in Sofia, Bulgaria.