straight lines, curves and spirals include thick lines, thin lines, smooth lines, rough lines, deep lines, shallow lines, hard lines, soft lines, long lines, short lines, intermittent lines, connecting lines or bead lines, messy lines, horizontal lines and vertical lines. In the process of painting, you can use different lines according to different situations.
Art generally refers to the art that occupies a certain plane or space and has visibility. It can be divided into four categories: painting, sculpture, design and architecture. Some modern scholars also classify others into this category, such as calligraphy and photography.
Art is an art that uses material as a medium to create a considerable static artistic image that occupies a certain plane or three-dimensional space. A social ideology that expresses the author's thoughts and feelings is also a form of production.
from a broad perspective, fine arts can be roughly divided into two types: ornamental art and practical art. As far as ornamental art is concerned, it mainly includes painting and sculpture. And painting, because of the different material and tools it uses, can be divided into Chinese painting, oil painting, watercolor painting, gouache painting, printmaking, sketch and other painting types. Sculpture also has various forms such as round carving and relief, and the materials used are stone, wood, mud, gypsum and bronze.
There are many kinds of paintings, which can be divided into different categories from different angles. Geographically, painting can be divided into oriental painting and western painting; From the perspective of tool materials, painting can be divided into ink painting, oil painting, mural painting, printmaking, watercolor painting, gouache painting and so on.