Front: that is, you are facing the camera;

Naked hat: just don't wear a hat, headdress, etc. If bangs are too long to block your eyes, comb your hair back to show your face;

Black and white: black and white photos

Recent photo of big head: the big head basically touches the top frame of the photo, and the bottom frame of the photo rests on the shoulder. The recent photo was just taken within a month or six months. If the face hasn't changed much, it's just a photo similar to reality. If you have had facial plastic surgery, you should have photos after plastic surgery.

I am curious. Why do you ask? Go to the photo studio and tell the photographers that they will. It seems that you don't need to worry about this, right?