Is there any way that you’d rather spend the rest of this work day than virtually traipsing with us through the streets of Spain, looking for art? No, you say? Good! “Barcelona is known to have some of the most interesting and abundant graffiti in the world,” writes Theodora Shure in her photo essay on Barcelona graffiti. “While I was there, I would run back and forth through the narrow streets and alleys hoping to find something plastered on the next wall, the next corner. I would go on and on, because if I stopped there would be no way of knowing if I had been just a few steps short of seeing something spectacular.” Head over to the Huffington Post to check out the full gallery of images.