Can oil painting and self-painting be put in the same room?

I can't. Oil paints and self-portraits can't be put in the same room, because the smell is poisonous. When the three are mixed, the smell will turn into toxic gas, which is harmful to the body. Engineoil, also known as engine oil. The density is about 0.9 1× 103(kg/m3), which can play the roles of lubrication and wear reduction, auxiliary cooling, sealing and leakage prevention, rust prevention and corrosion prevention, and shock absorption and buffering.