Welcome to "Moving Image," our weekly roundup of beautiful photographs that tell stories from around the globe.
Art or vandalism? Improving a space or destroying it? When it comes to graffiti and street art, the lines are blurry and the aesthetic appeal is often in the eyes of the beholder.
But regardless of which side of the line you find yourself, the proliferation of outdoor artworks proves that urban artistry isn't isolated to one city, one country or one culture. With that in mind, we challenged our photographer friends over at EyeEm to send us their best shots of street art around the world. These are the results.
You can also submit photos to us via the hashtag #writingonthewall!