The TSER website says the source of this graphic is as follows: "Queer and trans organizers have been making the distinction between gender identity, gender presentation/expression, sex, and attraction for decades. No one person or organization has created the concept. However, similar gender mapping concepts to the unicorn seem to have originated on social media sites like Tumblr. https://www.reddit.com/r/transgender/comments/ipgod/oversimplified_diagram_but_still_a_good_way_to/"
Use with caution: This graphic is included here not as a resource for the church to teach from, but for church leaders and parents to be aware of how this is taught to our students at school. This graphic is not created by professionals, but is a representation of how trans* see themselves and everyone else.