Here is an example of my projection design. I designed the slideshow from pictures I found, created the ques in Qlab, and called/executed them myself. They are from a 2015 Paideia Junior High Production of Seussical.
Another example is of a video I made to project on the walls in the theater to represent the giant walking for Into The Woods.
I also made the walls look like a forrest:
For my school’s production of the Addams Family, I created a lightbulb that lights up when placed in the mouth activated by a button. This was done just by using a LED glow stick, a small pushbutton, a burn lightbulb, and some soldering. Here is the finished product: