I once had a conversation with a friend about passport photos. In particular, how much makeup are you allowed to wear? And, how much makeup if you're a man? Nex

I once had a conversation with a friend about passport photos. In particular, how much makeup are you allowed to wear? And, how much makeup if you're a man? Next day I went and got myself a driving license with a photo wearing black lipstick. The photo lady was unhappy but was unable to find a rule to justify sending me home.