Popsugar Living Staying Home Free Online Harvard Classes 15 Free Online Classes You Can Take at Harvard Right Now 29 April 2020 by Hedy Phillips View On One Page Photo 11 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 11 The Architectural Imagination Try your hand at architecture by learning the basics of the art, as well as the structure of some of the most famous buildings. Take the The Architectural Imagination course. Previous Next Start Slideshow Staying HomeActivitiesCollege