Sadr and its nebulae
LDN 881, LDN 886, LDN 882, LDN 883, LDN 879, LBN 234, Sh2-108, PK076+01.1 and more …

Sadr (or Gamma Cygni) ist the bright star bottom left, 1800 light years distant from here, in this false color picture surrounded by a reddish glowing halo.
Many bright and dark nebulae make this part of the sky a very interesting region for astrophotographers. You find star cradles, where young stars excite the surrounding gas, but also stellar graves, remnants of dying stars.
These nebulae are located is generally further away than Sadr.
This image is rendered in a very colorful way.
Swipe to see several crops.
Other versions with less saturated colors are in the pipeline. But for now I go with this interpretation. You can see already one differently colored version in this post (swipe several times) which shows more natural colors.
The last crop in this post shows planetary nebula PK076+01.1 in mostly natural colors. It looks like a tiny slightly squeezed version of the famous Ring nebula. It‘s the remnant of a dying star.
The colors of the stars are always natural RGB colors.

Borg 90FL
1.08 Flattener
ZWO OAG
ASI 2600MM Pro
ZWO EFW
Baader Ultra-Narrowband 3.5/4nm filters, Baader RGB filters
H: 27x300s
OIII:24x300s
SII:33x300s
R: 20x60s
G: 20x60s
B: 20x60s
Total Integration: 8h over 4 nights
Bortle 4-5, no moon

PixInsight

Here a different version with different colors.