That exploration part is what I also like. Drop me in a new place and I am happy :D
The paintings on the balconies. It must be an organized thing by the artists' associations or similar, but I don't know how they chose the house to display the art. Maybe the house owners apply for it, I am not sure. Anyway, the house receives an artistic detail and the artist is happy with his showcased work :)
Thank you, and may you have a great weekend too! 😀