Pick a random date in history (day, month, year), research what happened that day, and make something inspired by the events. What better date to research than today? I've just learned that October 27, 1275 is the traditional founding of the city of Amsterdam – which inspired this little doodle. For some reason, I was thinking of those drawings made with a single line earlier, so decided to attempt today's assignment in that style. Yes, there was a planning stage on a piece of scrap paper first!