Needed a one night stand so went for an easy target. NGC6520 and dark nebula B86. This really brings home the saying that there are more stars in the sky than all the grains of sand on all the beaches and deserts on Earth.
GSO 10" F4 Newtonian, Canon 1100Dfs, 345 x 30 seconds unguided.
Full field at Astrobin --->
https://astrob.in/352062/0/