Pick up a bunch of quarter inch pipe and fittings, and use that for a frame. Best part of it is that is lets you make it to the size you want, and easily pack things away when you're done.
A roll of fine grain paper works well for the back ground, and your side defusers can be anything that will help cut the sharpness out of the light. Spending more on high end panels means they transmit the light through with very little colour cast. Cheap stuff you pick up in the discount bin at the fabric store can work nearly as well.
Originally Posted by Lrrpie-CT
I destroy drives for clients all the time. Sometimes, intentionally.