two girls, a student librarian an

two girls, a student librarian and her friend, inside a nostalgic high school library after school, (Girl on the left): black hair long straight, navy blue sailor uniform with a red ribbon, thin wire-rimmed glasses, sitting upright at a dark wooden study desk, reading a thick hardcover book intently with a serious expression, (Girl on the right): light brown hair hair-in-twintails, beige cardigan over a white school shirt with the top button undone, sitting next to her friend, leaning her chin on her hand, looking at the other girl's face with a bored and mischievous smile, (Environment & Lighting): in the background, tall wooden bookshelves filled with countless books, rows of desks, the scene is illuminated by the strong, warm golden hour sunlight streaming through a large glass window, visible dust motes dancing in the light rays (sunbeams), cinematic lighting creating soft, deep shadows, dramatic contrast, high-end anime movie style, masterwork, soft anime illustration with sketchy colored-pencil fills and sketchy edges, visible paper grain, and loose linework, slightly rough outlines and layered shading add a hand-drawn feel