I had a shoot for a client last Friday, they were putting on a Santa's Grotto for a local disabled school. All the kids got teddy bears with their names on them, bit of a logistical nightmare but very touching. There wasn't a great deal of room in the Grotto area for me to set up so I just stuck a 750watt Bowens Gemini Pro head on a stand just to the right of my shooting position. Popped a white shoot through brolly on the flash, now there was a large glass brick wall behind the flash head, this definitely put a bit more reflected light back into the room. I was getting f11 at half power and was good to go, 80 kids later and Santa had probably lost a few pounds in weight, but to see the smiles on the kids faces it was so worth it.