I'll be arriving Paris on 24 June (staying for 11 days). Will the Metro allow me to purchase the Carte Orange if I am arriving on a Tuesday?
Secondly, I need a 1x1 photo. Does it have to be printed on photo paper (ie: kodak) or can I print a headshot on a regular color printer and cut it down to 1x1?
PS: I'm trying not to get the 10-pack ticket.