Museum De Bastei in Nijmegen

You're standing at Museum De Bastei in Nijmegen, on the Waalkade, right at the foot of the Valkhof hill. Look at the sturdy round tower on the quay. That's a bastei, a horseshoe-shaped defensive tower. The design was invented in the sixteenth century by none other than the German artist Albrecht Dürer. The museum takes its name from this tower.