It seems like the values on this sign should go without saying, but posting them outside my door is a way to signal to students that my room is a safe space for them.
In this classroom:
There are no borders to divide us
Black lives matter
LGBTQ students are welcomed & loved
Students of all faiths belong
Women are respected
Bigotry is not tolerated
We respect each other and learn from one another
The file includes three options-- one in color and two in black & white, which would look great printed on colored paper.