Most trail maps are spare and functional: without context, you might not even know that trees and mountains are involved. But geography graduate student Molly Holmberg has produced a watercolour map of the trails and open spaces of Bangor, Maine for the Bangor Land Trust, the Bangor Daily News reports. This is not the first watercolour map for Holmberg, whose web site has a gallery of other hand-drawn maps — an interesting thing to see coming from a geographer.