The Self Evident Truths Project hopes to capture 10,000 portraits of people in the U.S. that identify as anything other than "100% straight".
Creator iO Tillett Wright, along with her project team, hopes to "humanize a vast community" simply by documenting their diverse faces.
"Showing that we come in all shapes, sizes, races, and social strata, thus making it harder for people to discriminate against us," the project team explains.
The group intends to spread awareness and understanding about "the entire spectrum of human sexuality" – including the grey areas between gay, straight, and trans.
The ultimate goal? To print all the images on the lawn of the National Mall for an installation in the spring of 2016, just before the next presidential election.
