I have a small bedroom setup for a studio and his shadow box wouldn't work for me, so I have used some of his ideas to create something smaller. I tried a couple setups, but don't have photos available of those but have pics of my final design below. First, I used an upside down parsons table for the framework so I didn't have to build it from lumber. That was still too big to move around easily in the studio, so I then took a small plastic shelving unit apart and used some of those pieces to create some upward "legs" to hold the top. For both designs to make a top, I used a large frame mounted with a piece of black cardboard, with a slot in the middle for the light to shine through. Still, I wasn't satisfied. On to the foam core board.
I built a box out of black foam core and glued it with an Elmer's Board Mate glue pen -
http://elmers.com/product/detail/E140 I found this at Michael's Crafts near the foam core board, and it works great!
I liked the idea of having the three sides solid to be able to control the light better. I added two cross bars across the top edges to stabilize it. They are glued, but used black masking tape to hold it while it was drying.
I left a slot near the back bar, so that I could easily add a backdrop of fabric. You could add fabric to the side walls and floor also.
Now to show you the top and the lighting 'slot' - this is the same piece of black cardboard I had used in the frame for the earlier versions. To lighten the weight, I removed it from the frame. It is stiff enough to hold my lightweight lighting setup. Because I wanted the 'slot' to be narrower, I added another piece of cardboard to narrow it. The black side now gets flipped over. The black is best inside to be able to control the light within the box.
Look at the crazy thing I decided to use as a 'light director" - I found this plastic cone at the thrift shop. It is a gag gift - an 'ear megaphone' for a 'hearing aid'!! It was perfect for threading the wire of my lighting set through, and light weight. I put a small 14 watt mini bulb inside.
You will notice I have moved it from one side of the slot to the other (or anywhere in between). This is to place the light direction in a pleasing spot on your subject. You can also move the whole board so the slot is closer to the back or front of the box, depending on where you want your light to hit.
Here is an overall view of the rig, placed on a rolling cart - easy to move around to get it in the correct viewing spot to paint!
Here are some other shots showing you how the light changes as you move the light fixture.
And finally, if you don't want the light coming from the top, you can easier turn the box on the side and direct your light at a lower level:
Now I feel it will be super easy to get some dramatic lighting on my still life setups! You'll probably see many more still life paintings showing up here. After we plein air painters wrestle with the greens of summer, I can come back to my studio and design my own views!