A man talks to a younger audience in a lecture hall.
A professor is giving a lecture to students in a classroom.
a middle-aged woman climbs a mountain. A red-haired toddler wearing purple bangs a metal pot with a mallet. A person who is on a moped under a stoplight. Six young adults, one holding a dog by the leash, jump ecstatically on the beach. Three men adjust ropes around a brown metal pipe. A construction worker siting on a green tractor. A cutting board with a loaf of bread and sandwich on it Two kids enjoy the first falling leaves of Autumn on their front steps. A rustic kitchen with butcher block island in the center. A man in a hat and a boy in a hat sit outside the Louvre. A young couple standing on the stairs. Three people on a hockey ring playing some form of game. A man in a green t-shirts holds his sneakers while walking alone down a beach. An obese man dressed in only shorts, parking a red motor scooter A man in a brown shirt sitting on a dock and reading. A woman in a graduation gown posing with a man. A woman standing on the platform while looking in a train.  They are surfing at each other in the waves. A moldy piece of cheese is on a plate with other fancy dishes. A crowd is watching a dog climb up a staircase. A person holding a pair of scissors up to their head.