My favorite photo is #6 with that gamine looking circulating nurse eyeballing the scrub nurse. I used to get that look from my favorite supervisor, Alice, all the time. I was always tempted to "accidently" toss a loaded, used, sponge ring forceps in her direction. "OOPS.. so sorry about that Alice.
The cloth gowns and drapes, compete lack of eye protection, glass IV bottles, and huge soda lime canister on the anesthesia machine all look very familiar to an OldfoolRN.