Did you know that the rainbow was historically a symbol for God? It is mentioned in the Bible that after God flooded the earth, he procured a rainbow as a sign of the covenant between God and man. That after this agreement, the waters will never come again.
So when you see a faggot fly the rainbow high and mighty on the tv or in real life, know that they do it to spit on God's face. In "pride" of ruining what was once a pure symbol, to instead refer to sodomy and degeneracy. To mean decadence and spiritual corruption. When you think about the rainbow you don't think about God, you think about faggots, and so you despise it. This is the intended effect. The rainbow is a twisted antithesis of what it once was, and now you know.
Everytime I see a rainbow on something, I get angry at all the fag propaganda, but then I have to remind myself that some people just enjoy rainbows, and that's OK.
A rainbow also takes the shape of its prism. The water droplets are the screen for that rainbow. I wonder if the dome is the prism that creates that famous arc.