Forms and projection (documentation)

I have been exploring and working with the idea of using "forms" to project around a space. Possibly working with projecting these creations onto photography, panels or even over painted surfaces.
The forms I create almost absent-mindedly - but they have human-like properties and I create them to reflect particular emotions/positions and give off certain impressions.

I want to explore using glass paint and working onto acetate. I did some basic sketches:

I used orange glass paint to go over the sketch - I want to look at vibrancy of colour and what colours mean to myself as well as how the audience can relate to them.

Painting glass paint onto acetate:

I wanted to work on creating a fragmented image that kind of represented the dimensions of a form - having pattern-like qualities that can be used to create interesting projections around a space and create a sense of "atmosphere" and a realm that the audience can experience.