It looks like people never get rid of their fondness of rainbow color. With the help of technology, they started to apply their fondness to the food and the new invention is “Rainbow Lattees”. First created by Las Vegas-based barista Mason Salisbury who gave the tie-dye treatment to everyone’s favourite caffeinated beverage – lattes. By skilfully adding food coloring to the foam, he created some amazing results. Honestly, those lattes look great, but I still don’t have to have some extra food coloring just for its pretty appearance. How about you?