Oh yes i remember this and all those lovely handcrafted signs very well !
I took a shot from the sign of Parfumerie Douglas, will post that someday as well.
On the left in your image i see a sign : "Sprachschule" well that could be something for me then !
"Life is short, break the rules, forgive quickly, kiss slowly, love truly, laugh uncontrollably, and never regret anything that made you smile" .... mygallery