A mysterious red triangle/ rectangle symbol has been painted on a number of houses and a large building in this Miami neighborhood, situated on the shoreline of Biscayne Bay.
A man named Don, fishing near the houses gave his theory, “It might have something to do with the Devil’s Triangle (http://en.wikipedia.org/wiki/Bermuda_Triangle) which touches Miami where these houses are,” he pointed his finger towards the water, “I’ve seen UFO’s out there.”
If you think you know what the triangles are for, let us know with a comment below. -- Jason Handelsman
Take a look at a photo gallery of various buildings with the red triangle symbol here.