2025-06-27 00:00:00 WallMapp brings spectacular watercolor maps to your phone screen, with a live wallpaper & lockscreen showing your current location as a hand-drawn painted map. Stamen's watercolor maps have been featured in the Smithsonian Design Museum and combine the spectacularly detailed mapping data of OpenStreetMap with hand-painted watercolors, using digital art algorithms to produce hand-drawn art covering every meter of the planet. WallMapp puts these maps directly onto your phone, so you can see familiar sites in new styles at home, or explore whole beautiful new terrain as you travel.