So many copy stickers. . . A master oil painter can only use four colors: red, yellow, blue and white. In a sense, there is no absolute black. A set of oil painting pens with moderate hardness (made of animal hair) can be selected from 50 yuan+yellow, black, zinc, white, red, crimson, blue, dark blue, purple, orange, lemon yellow, green, dark green, ochre, yellow flesh color (it is best to buy Windsor brand scraper wipes), turpentine (or professional color oil) and grinding and toning. . Painting oil painting does not have to be painted on cloth to block the oil painting paper, but you can also buy paintings on the street for long-term preservation.