Snakes and Ladders?

A bit frustrating. I was in a hurry walking down South Molton Street. I was running a bit late so no time to stop. I peered in through the door and they didn't have any similar pictures inside. So I had to make do with through the window. Perhaps the reflection is quite interesting. What I like about this picture is the tiny figures and the ladders. I wondered if the artist was suggesting that love is a game of snakes and ladders? But, there again I dont see any snakes.