NGC 4038 and NGC 4039 Colliding
Here is an image of NGC 4038 and NGC 4039 colliding. I used the wmosaic function in the STSDAS/IRAF program to create each layer, and the Fits Liberator V. 2 along with Adobe Photoshop versions 7 and CS.
This fits liberator image is not available for sale.
James Long & the ESA/ESO/NASA Photoshop FITS Liberator