This is my take on David Hobby's (Mr. Strobist) On Assignment Group shot, but instead of 30 people, I shot 120 people in the group.
This shot was taken at Music Choice's Annual Company Meeting(2009). I did this for 2 years in a row now and I think I'm getting better at it.
This was taken using 2 flashes(1 Nikon Sb24 and 1 Vivitar 285HV), one is on the left on 1/2 power and one is at the right at full power (that explains all the shadows) pointing towards the people on top. Both triggered by pocket wizards.
This year I decided that I will not "Photoshop" myself in the picture, it just feel weird. :)