One from Vegas this past weekend. Totally got in trouble over this shot. I told the client to go sit at the blackjack table and place their rings on a chip. I had my assistant hold my flash in hand. Wasn't real noticeable. I had my poppers on and set and my 50mm on and all settings set. We tested it all in the lobby.
So they sat down, played a few hands and then placed their rings. I walked up and took the shot as my assistant did the lighting. I took off and kept walking. handed my camera off to my other assistant who left the casino and went back to our hotel. I stayed and played some slots so they would chase me down Sure enough, 3 minutes later security came up to me and searched me and found nothing but casino chips, licensee and a cigar Gave me a warning and suggested I leave.