NGC 6565 looks to me like a miniature Ring Nebula. I’m rather fond of these nebulas with rather rainbow-like gradients from blue in the center to red at the perimeter.
I made an effort to reduce the size of the stars which would otherwise be bright green due to the green channel being f555w.
North is NOT up, it’s 45° clockwise from up
Hubble data is public domain, but I put a lot of work into combining it into beautiful color images. The minimal credit line should read: NASA / ESA / J. Schmidt
This work is licensed under a Creative Commons Attribution 3.0 Unported License.