For more detail go to the link and click on the image for a high definition image. You can then move the magnifying glass cursor then click to zoom in and click again to zoom out. When zoomed in you can scan by moving the side bars on the bottom and right side of the image.
I’m repeating myself, but Sky & Telescope issues from the 1960’s onward labeled the galaxy dense region within the Y shaped “arms” of Virgo the “Realm of Galaxies”. This is one of those terms that made the concept of deep space even more mysterious to me in childhood, I would almost get dizzy pondering this.