These fantastic photographs look like some kind of psychedelic underwater trip. The photographer, Hamtoast, even gave instructions on how to replicate these images at home. All you need is a clear class filled with water to mix olive oil and food coloring in. Create some bubbles in the mixture with a spoon, and a colorful array of bubbles will result. Hamtoast shot these hi-res images with a Canon 7D and some sunlight, but you can try it out with whatever equipment you have at hand.