Sometimes you see a mural or painting on a building that makes the difference between a drab or uninteresting structure and something worth remembering. Spanish artist, Okuda San Miguel, uses geometric shapes and bright colors to create huge murals to bring buildings to life.
Okuda is from Spain and has painted murals around the world, including in India, Mali, Mozambique, the United States, Japan, Chile, Brazil, Peru, South Africa, Mexico and the entire European continent, (according to his website!)
This article in DesignBoom shows some of his exciting work.
And here is his website.