I wish you a great start into the week.
Taken in the Staromestska Metro Station (If i remember correctly...) in Prague.
No tripod (thus ISO 1800 @ 1/15s) used. Just converted to b/w in Silver Efex, using a slight green/blue toning.
Processing took quite long though, because i had to clone out all of the 9349349394 chewing gums.