There is also a straight ally Pride flag which combines the straight ally flag with the rainbow colours from the LGBTQ+ Pride ...
It's aptly named the Philadelphia Pride Flag. Related: Here's How To Be a Straight Ally to the LGBTQ+ Community In addition ...
Gilbert Baker created the original pride flag in 1978. Baker was urged by Harvey Milk to create a symbol for the LGBT community and he chose a flag, which he saw as the most powerful symbol of pride.