I wanted to pin this photo to see a professional set up for using lighting gels. Here there is technology used including a stand with the lighting gel over the light which is being bounced onto a stand with lines in to created shadow on the model.
Christopher Janney, Harmonic Convergence, at Miami International Airport. Image via Piccsy. -- The art-infused week begins right in the airport, where visitors pass through Christopher Janney’s colored-glass window.