In the main I shoot architecture, street and the very occasional landscape but Ive been asked by my boss to take a group shot of eight people. This isnt mission critical, its a bit of fun and theres no payment. I have a 5D Mark II, 24-105 f/4 IS L, 70-200 f/4 IS L, 50 f/1.4, a (single) 430 EX II and a very good tripod and head (Markins Q10). Using my existing kit can someone please suggest the best way of taking this photograph without buying extra kit. I realise ruling out more kit will cripple the potential solutions, but I dont have the budget or inclination to rent or buy extra lights or softboxes which I wont use again in the future. My thought is probably on camera flash bouncing off the ceiling or with a cardboard reflector elastic banded onto the speedlight and probably shooting around 35mm at f/11. However Im really happy (and hope) to be guided by those with more experience on this kind of photography. The photo will probably be in a room with a ceiling around 4m high, white walls and ceiling and the option (if required) of turning on filtered florescent lights.