The "Markarian Chain" by Jimmy Mack.
2014 Winter Star Party, Florida Keys.
Markarian's Chain is a stretch of galaxies that forms part of the Virgo Cluster. It was named after the Armenian astrophysicist, B. E. Markarian.
Member galaxies include M84 (NGC 4374), M86 (NGC 4406), NGC 4477, NGC 4473, NGC 4461, NGC 4458, NGC 4438 and NGC 4435. At least
seven galaxies in the chain appear to move coherently.