Blue and the Grey Lyrics

Lyric discussion by VforVoluntary 

Cover art for Blue and the Grey lyrics by Parkway Drive

I think it's just along the same lines as Atlas is. It's him dealing with the distance and sadness it creates while on tour. The sky is obviously the grey and the blue is the ocean. The two things separating him from the one he loves the most back home. Thats a pretty simplistic view to me of the song. It is a masterpiece both musically and lyrically.