Where I live old houses are often knocked down and replaced with bigger, "better" places, crowding out natural spaces. I appreciate the architecture of an era when aesthetics, not just function, was taken into account and character was built into the small details of buildings.
This chimney, once a useful element of this home, was built not only for function but also with aesthetics in mind. While it is no longer functional but now "merely" aesthetic it is an integral part of the character of this old home.