The Sun

I made the Sun on the front of the display by cutting a round hole in the panel and inserting a piece of yellow plexi behind it.  I used a concrete mold to create a light well and mounted an LED bulb at the rear.  I lightly sanded the front of the yellow plexi so that it wouldn’t reflect the exhibit lighting and finished the effect with some more Dura-Lar.  (That stuff is great as a cheap diffuser material that can be cut into any shape.)