Engraving is the practice of incising a design onto a hard, usually flat surface by cutting grooves into it.
Come Together  is a song by the Beatles written by John Lennon but credited to LennonâMcCartney.
That song, âCome Together,â is a classic first performed by The Beatles in the late 60s and it was used to great effect to illustrate the team joining forces in the first official trailer. Also read: 85 New Images From The Latest âJustice Leagueâ Trailer.