Fluidiful

Andrew Hilton: “The mixing effect resulting from coloured inks being dripped into a tank of water. Messy, but great fun.”

Peter Lassaline: “With the right combination of light, time and photographic gadgetry, one can capture the moment just after a water drop collides with the splash of a preceding water drop that fell into a cup of water.”

Danny Hudson: “Olive oil and water droplets.”

Jane Luetkens: “On a very cold day, the frozen water was slowly becoming fluid again.”

Source: BBC