Into the Blues

I’m pondering all the meanings of the color blue in this #dailycollage. “Blue skies smiling at me…” or “Blue on blue, heartache to heartache…”
From signifying calm, healing and spiritual to expressing sadness, pain and oppression—blue has taken on the full breadth of human emotion.
To me, blue is the serenity I find in the sky and sea. How about you?