If you visit M¨¹nster Cathedral - a MUST when you are in M¨¹nster - you should not miss Galerie Nettels for buying some souvenir or a good piece of art. This long-established art gallery is just some 200 yards away from the cathedral: set your direction to "?berwasserkirche" (if in doubt, ask somebody), half way, directly situated adjacent to the little creek "Aa" you find the gallery under the adress Spiegelturm 3.