N.M. is an anonymous street artist from Flensburg. On N.M. We came across "in the real world" when we discovered different cats on the house walls on Norderstrasse during a weekend visit to Flensburg. Our joy was limitless. Later we learned that the Flensburg house wall cat art also has a name. It is known as the "Kitty Gallery". In addition to street art, N.M. in her hidden studio also with oil, acrylic or watercolor painting. Selling the original house walls would have been a logistical challenge (and illegal), so you can find the "Kitty Gallery" in the form of postcards in our shop.