Painting is not self-taught, so it is very necessary to find a teacher to teach you or take an art training class. Oil painting materials: canvas, white powder, turpentine, oil painting pigment, oil painting pen, scraper, etc. They are sold in various art stores. But you should know that the premise of drawing a good oil painting is to draw a good sketch first, and it is not a one-off event to improve the aesthetic by continuous appreciation and learning. When you really understand oil painting, you will find that most of the oil paintings in the shops are very bad.