Here is a picture of the Veil Nebula, the supernova remnant in Cygnus. I used images from the DSS2 in two color bands, Red and Blue. The Green band was computer generated. The full size image is 14,936 x 16,312 pixels, resolution of one arcsec per pixel. Here is just a very small preview.
This fits liberator image is not available for sale.
Davide De Martin & the ESA/ESO/NASA Photoshop FITS Liberator