Love seeing your posts Paul, always makes me imagine your trips away out to the dark foothills of the Flinders Ranges
...a true deep sky imager you are
NGC 3521 is such a cool galaxy, love it, although looking at full res I
can see some remains of your decon/sharpening
, there is some good detail in your shot there too
I love that distant, almost face on, spiral galaxy just below 3521. Definitely a field I want to do (again) from up at Eagleview
Mike