Funny. Surely there is an amusing story behind this. I saw another shot from the take in another challenge. Traditional Icelandic Umbrella Fighting? Some modern take on Glíma? Or maybe someone got married and things got a bit rough at the photo-shoot up at Árbaer? I like the composition with the house to the left, and the fun size difference between the men. The lighting is a bit harsh on the men, though the flash helps them stand out on this gray day. The sky in a bit purple for me.
I think the flash here is a little harsh (particularly off the rightmost gentleman's shoes). I think it's a shame that so much detail is lost in the black suits, I'm not sure if this could have been improved in post processing?