OK, well don't have a picture right now but I can describe it.
Lets see, It is in a 10 gallon fish tank. I have 1.5 inch thick Styrofoam on all four sides, with a normal fish tank lid on it and the back hole is covered with foil but there is a vent hole. I have two large clean rocks to keep heat ( not working so well) There is a 5in x 5in, 4in deep glad container half full of water in there also with a half of a see sponge in it to try and raise the humidity( just added that a few minutes ago). And I have a tube and funnel so I don't have to open the lid to add more water.
The light that I am using is a work light (like in the fish tank incubator that someone made and posted on the coops page.) With a 60 Wat bulb in it and a plug in dimmer switch attached. I have a digital thermometer with the humidity reading on it also.