When queer professor Andy Campbell started writing his 2019 book about LGBTQ+ symbols and design, he thought writing about the rainbow flag was boring and stupid. “I had a bad attitude,” he tells LGBTQ Nation. “I really felt like so disidentified from it… I could not see what is still so radical about this thing.” But as he learned more about the flag and all the ways people have participated in its continual recreations, it anchored him to the …