A hyper-realistic ballpoint pen sketch of a young man drawn on a notebook page, 3:4 ratio. The man has shoulder-length wavy black hair parted in the middle, a thin mustache, and no beard. He is facing slightly sideways, showing elegant facial contours and soft shadows from pen strokes. He wears a loose shirt with detailed pen textures. Background filled with handwritten cursive text to resemble a sketchbook diary. The shading is done entirely with blue ballpoint pen hatching, showing high detail in hair strands, facial features, and fabric folds. The drawing style is expressive, lifelike, and monochrome, with a pen visible in the corner of the page.