When sketching a still life, first of all, you have to compose the picture. The good composition of a painting will directly affect the success or failure of the painting. Therefore, when you compose the picture, you must be reasonable and aware of the layout. To ignore the importance of composition. For example, in the picture, a glass cup and a red wine bottle, etc., these are the things you see, but when he composed the picture, he did not completely consider it like this, a still life painting. First of all, you must consider each object. The size of the objects is just like the notes of music. There is a rhythm between them. At the same time, the celebration of objects and objects must be reasonable, and there must also be main lines of movement between the visuals, so that the viewer's attention is drawn to the painting. The vision above is like lucky water, full of rhythm. It's not just that after being drunk. Whether the objects are inverted or smooth, you have to consider whether it will affect the entire painting in the painting. These are all considerations. If you can carefully consider the various aspects above, then the entire composition will be fine. Slowly, according to the above method, after a year of practice, you will also become a perfect composition expert.