You don't need to mark the right place by hand to take pictures, do you?

That's right. Hands-up photography should be placed on the outside of the limb, and lateral and oblique photography marks should be placed on the front of the limb without additional marks. It can be divided into left and right positions after exposure. Photography is an undergraduate major in colleges and universities in China, which belongs to the fine arts category. It studied for four years and was awarded a Bachelor of Fine Arts degree.