The Omega Nebula is the well known object in the right hand corner but the object of the image is the much fainter IC 4701.
5 hrs Ha, 1 hr R, 1 hr G, 1 hr B Pentax 300mm lens ST-10XME CCD.
Larger resolution here.
http://members.iinet.net.au/~sjastro/ic4701c.html
Clear skies
Steven