What is the most difficult visual picture in the world?

The most incomprehensible visual pictures in the world are Where is the Ship and Walking in the Cloud and Walking in the Water.

The sky and the sea are the same color. The sky and the sea are connected, and the waves become Bai Ou, coming from afar. From far to near, the distant ship seems to be at sea, and the nearby ship is in the sky. So is the ship at sea or in the sky?

Through the jungle on the left, backpackers are wading across a stream. Above the stream were blocks of stones, and they waded through them. And that stone is actually the roof of the city-state fortress building, and the stream gradually dispersed and turned into a lingering cloud. Am I walking in water or in the air?

Visual art is different from auditory art, it is the art of seeing and touching with hands, emphasizing authenticity. Painting, sculpture, clothing and photography are all traditional visual arts. It belongs to both visual art and auditory art, and environmental art is a new discipline, which plays a huge role in environmental planning, helping human life and making urban planning more humanized. Therefore, environmental art is a good visual art form.

It turned out that the stars came like this: after the heavy snow, on the frozen river, a group of children wore thick clothes, carried flashing lanterns and crossed all the way on roller skates. There is a full moon in the distance, and the silver plate is bright. Snow turned into thick clouds and lights turned into stars. Every star is left by a lively angel carrying a small lantern.