Why do umbrellas need innovative design?

Umbrella is associated with mushrooms, lotus leaves and other graphic ideas.

This umbrella is shaped like a mushroom. A little deeper, you can imagine that there are teachers under the umbrella. Teachers carry pupils on their backs. Teachers think they are writing blackboards and teaching students.

Umbrella code:

In Britain, umbrellas began to be used in the18th century. Bainasi umbrella used to be a special product for women, which showed women's attitude towards love. Hold up your umbrella to show your loyalty to love; Holding an open umbrella in his left hand means "I have no free time". Shake the umbrella slowly to show no confidence or distrust; Put an umbrella on your right shoulder to show that you don't want to see you again.