This was a fun and messy project. In brief, I taped down 3 wine glasses to a flat wooden plank and poured in some colored water. I went for the primary colors, RGB. To make the liquid splash out like that, I push the plank hard and stop abruptly. As I was working alone, the remote trigger I had came in real handy. By the way, I only lit this with one softbox and it’s the one forming the background of the image. Some post processing work later, the final image.
Data: 100mm, f16, 1/160s, ISO100