LGBTQのシンボルは虹？
The LGBT community has adopted certain symbols for self-identification to demonstrate unity, pride, shared values, and allegiance to one another. LGBT symbols communicate ideas, concepts, and identity both within their communities and to mainstream culture. The two most-recognized international LGBT symbols are the pink triangle and the rainbow flag. The pink triangle, employed by the Nazis in World War II as a badge of shame, was re-appropriated but retained negative connotations. The rainbow flag, previously used as a symbol of unity among all people, was adopted to be a more organic and natural replacement without any negativity attached to it.
pink triangle and the rainbow flag