California Nebula with added SII 

Added some more data to my image of the California Nebula. Only my 2nd narrowband image so still learning but ive mapped the Ha to Green and Blue and the SII to Red, no OIII was captured. This object has moved out of my FOV now so its time to move on and image something else. 

The Devil in your Dreams & The Devil in the Flesh

Trimagisterion Volumes I & II

(via Country cottage Arkesden Essex | by John Wakeford | Flickr)