University of Illinois at Urbana-Champaign (UIUC) main library building, modern architecture, brutalist style, angular lines, large glass windows, concrete columns, lush greenery surroundings, sunny day, clouds drifting by, warm natural light, 3/4 composition, soft focus on the background, shallow depth of field, acceptance letter in hand, joyful expression, casual outfit, backpack, laptop, books, pens, highlighters, smiling face, relaxed posture.