When many people think of cities, they picture concrete, skyscrapers, road work and steel. The truth is, however, there are many cities around the world with a more vibrant and colorful atmosphere. In fact, some of these places are so creative and beautiful, they are a work of art in themselves. Deep blue structures reside next to loud pink and sunflower yellow houses, as hot orange and rich spring purple buildings sit across the street. Being able to see this fusion of colors in one place is reason enough to visit each of these unique cities. For a more visual idea of colorful cities around the world, check out the gallery. Have a favorite colorful destination of your own? Tell us ...