NGC 503 is just one of scores of galaxies found in this star field. Zoom in and scroll around. I counted about 60 galaxies.
This image was inspiried by the Hubble Deep Field image that revealed galaxies as far humanity is capable if sensing. This image is a little more modest to say the least. It is in the Andromeda constellation, between Mirach and M33. In this area of the sky many small, dim galaxies can be easily be photographed.