LDN1228 and LBN552
This pair of dark nebulas can be found in the constellation Cepheus. They are structures of dust, and in their densest parts you can see the glow of newly forming stars punching through it! There are even some red Herbig-Haro objects in LDN1228 on the left, which are jets shooting out of newly forming solar system disks.
25 hours of RGB exposure; pretty straightforward processing.
