Video of a person wearing a white shirt and bright yellow pants, seated on a wooden chair in a classroom with a chalkboard and bookshelves in the background.

Video of a person wearing a white mask and a yellow shirt, with a blurred background of a room with shelves and boxes.

Video of a close-up view of a person's legs, partially covered by a white and black striped blanket, revealing a glimpse of bare skin and a visible red object.