Professor Hawking, wheelchair, muscular dystrophy, glasses, messy brown hair, white shirt, black pants, lecture notes, chalkboard, university classroom, rows of seats, students listening attentively, warm lighting, shallow depth of field, medium shot, serious facial expression; Midget, bright yellow shirt, blue jeans, sneakers, holding a red balloon, standing on a grassy lawn, sunny day, white clouds, happy smile, innocent eyes, slight wind blowing hair, 3/4 composition, soft focus, warm colors, gentle lighting.