What kind of oil do you wear when you go on stage or sign photos?

It's olive oil. One of my colleagues is a photographer. Some photos that need to show the light and shade of some parts of the body are painted with olive oil.

Olive oil is not specially applied to the body. Olive oil is an edible oil, which is commonly sold in supermarkets, that is, virgin olive oil. Olive oil can always be used for beautifying and moisturizing the body.

And models have always put olive oil on their bodies to look bright, because olive oil doesn't hurt the skin. Ordinary oil can't do it.