One of my favorite aspects of traveling is seeing the different forms of architecture in cities around the world. Spain did not disappoint. Some of my favorite sights to see while in Madrid were these orange and lilac-washed buildings. Buildings in Madrid, Spain. Lilac architecture close-up in Madrid. Share this:Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Twitter (Opens in new window)Click to email a link to a friend (Opens in new window)Click to share on Tumblr (Opens in new window)