Here are some photographer mirror portraits and a brief history of copping attitudes behind the lens. Tumblr sites are slippery targets so you may need to scroll down a bit as the best sinks inexorably into the past.
Nice little site; thanks for the link to it.
A few very venerable names there; Ugo Mulas was a very good fashion snapper who had wonderful speads in what I thinks is a now defunct fashion bible: Linea Italiana,
that opened my eyes very wide in the 60s. I used to think Vogue was where it was at. Wrong; it was in Linea.
Wish I hadn't blown my chances of self-portraits with les girls; too blasé, thought it could never end, I could never age. Wrong again - almost a habit by now.