For your consideration, Orion taken on a dark night in January. I was fortunate enough to be able to execute a fine exposure revealing not only the faint Ha nebulae throughout the region, but also the blue nebulae that exists in the western portions, including the well known Witch Head nebulae NW of Rigel. I highly recommend viewing the larger image linked below.
Pentax 67 165 @ f/4.8 75 minutes exposure Kodak E200 Normal E-6 Processing
Scanned on Epson V600 imported into PS and edited and cropped slightly.