1. There is a tiger walking freely in the park – this is unusual because tigers are wild animals and should not be roaming around in a public park.
2. There is a coconut tree growing in an area with temperate climate trees, which seems out of place.
3. A woman is sweeping the sidewalk with a broom, but there is a bird's nest on her head.
4. A flock of birds is flying under the tree canopy instead of in the sky.

1. A man is giving a haircut to a penguin, which is a very strange and unrealistic situation.
2. A monkey is holding a camera and taking photos, which is not a natural behavior for an animal.
3. There is a fish swimming in the air instead of in a water tank.
4. A direction sign has a picture of a car, but cars should not be moving around in a zoo.

These details are all unrealistic, making the pictures humorous and fun when you find these unusual elements.