hi here my first concepts... I tried to create a modern logo not using the too much overused photography clichés... and playing with your initials... I hope you like them...
I visited your web and I think that the black is perfect for the background, not just for the web (elegant) also for all your stationary (biz cards,...) .... but also I show you that any of the logos could work with white backgrounds without problem
please don't mind to ask about any change you wanted to see
bests and good luck with the contest... I hope you found what you were looking for fermat