Light and Water Workshop

Today we did a workshop based on the effects of light shining through water, and had various materials provided to us which would create certain effects when dropped into the lit water. We used an overhead projector with clear Perspex bowls filled with water placed on top. This meant that anything dropped into the bowl of water would be projected onto a wall and enlarged. We experimented with various coloured inks, washing up liquid, coloured films, oil, prisms and magnifying glasses. We also tried different methods of delivery into the bowls of water, such as dropping inks from high up and dribbling them down the sides of the bowls. We also experimented with the effects made by blowing on the water and using a straw to create bubbles. These looked really good when reflected onto the wall, as the bubbles collected a deeper tone of ink around the edges and refract light within them. Some of the images looked like living things, such as microbes or bacteria. The oil and washing up liquid worked well with the water and inks as well because they don't mix, and so blobs of oil separate in the liquid, creating suspended islands of clarity within the inky water swirling in the bowl.
The videos we made had a very ethereal quality to them, and give an impression of balance and magic. I think therefore that this technique will be fantastic when used as a background in my 2nd film about mandalas and the Buddhist theories on the karmic balance of the universe. Other techniques I may use in this film might be pixilation and paper craft.

I attempted to make my own projections at home using a perspex tray and my lightbox, but it wouldn't project clearly enough so I just photographed the tray itself. I think they look like forming galaxies, which is very relevant to my project.