Linda, Thank you for looking and commenting.
The "fuzzy material" are lengths of wire spikes installed on the lamp post arms to prevent birds from perching there (and pooping on people below). If you zoom in to the maximum magnification (on my original post) the site allows, you'll see the wires clearly on several lamp posts. They need repair!
Abstracts is found at Categories> Descriptive Photography> Abstract, Minimalism and Creative Expression