1, slate painting is made on slate and drawn by computer. Today, with the development of science and technology, the production of modern slate paintings has further developed.

2. Lithography can be carefully carved according to the content, composition and optical refraction principle of different pictures, so that the shape of each stone matches the picture composition.

3. Different pictures show different shapes of slate. After carving and etching, the slate is repeatedly polished, dried, air-dried and glazed, and then pictures with different contents are printed on the stone. Finally, the formed pictures are treated by deep chemical protection technology, so that the pictures can be preserved for a long time.

Introduction to Miro:

Joan Miró is a Spanish painter, sculptor, ceramist and printmaker. A representative figure of surrealism. He is one of the masters of surrealist painting in the 20th century, which is as famous as Picasso and Dali.

2. Miro is of great significance in the history of art. His works are common in major art institutions and have a strong market performance. Sotheby's Memo Index shows that the compound annual rate of return of Miro's works is 8%, with an increase of 88.7%.

3. Miro was influenced by the Fauvism, Cubism and Dadaism in his early days, and always adhered to the core creed of surrealism: creation aims to liberate unconscious creativity from the shackles of logic and rationality.