When you are a child

This is what I encountered when I was crossing the Lion's Gate Bridge a few days ago. Its common to see a faint image of a rainbow through the sunshine after a downpour but I've never seen one as captivating as this.

Passing under it filled me with excitement for a reason I cannot fully explain. I suppose it has something to do with the childhood association of rainbows and happiness (perhaps overcoming adversity...) Notice how the surrounding sky remains dark and dreary.