The centerpiece:
(#1) “Rainbow Dragons” (for LGBT Pride 2018) by Ross Sanger, on Deviant Art (hat tip to Kim Darnell)
Two effects here. One, in popular culture, dragons are tamed, almost to the point of cuteness; otherwise, they’re creatures of great power and potential danger (in Western traditions, active malevolence) — but here are cicurated (tamed, rendered mild or harmless), or even cutesified. And then, dragons have become loosely attached to gay culture; they’ve been homoized in some contexts — Homoland is, at the very least, congenial to dragons as symbols, perhaps as symbols of gay power, so that dragons and rainbows have come to have some affinity for one another, in draconical rainbows and arcipluvial dragons (like Sanger’s).
Especially in places where dragons bear some specific symbolic weight, gays and their rainbows are likely to follow: the red dragon of the Welsh flag; the logo of Dungeons and Dragons; and the dragon of Chnese astrology. But gay dragons, often in rainbow, might pop up anywhere (as in #1).
