Still life painting, which is a painting that mainly depicts relatively still objects. These objects (such as flowers, fruits and vegetables, utensils, books, food, and tableware, etc.) must be carefully selected according to the needs of the author's creative conception, and then meticulously arranged and placed. This way, many objects can achieve a high level of expression in terms of image and tone relationship, overall harmony, and convey the intrinsic emotions of the object.