Shark Nebula

I had never heard of this nebula until it was recently featured on NASA's APOD. It's a very faint reflection nebula in Cepheus, captured at last week's star party in Goldendale, WA.

20 x 8 min. L, 10 x 8 min. each RGB (7 hours total)
AT111EDT at f/5.6
QSI583wsg w/Astronomik LRGB filters
AP Mach1 mount
Calibrated, aligned, and stacked in MaxIm DL
Additional processing in Photoshop