P. L. Henderson was born in the North of England. After gaining a BA in the subject of Art History she began a ten-year study into the area of women artists, resulting in the creation of the successful social media project @womensart1. Presently living in Lisbon, Portugal and working as a freelance writer, she regularly contributes to publications such as Resurgence & Ecologist magazine and Culture Matters on the topics of art, ecology and social justice. Whilst having a case study published in the book Feminism and Museums, Intervention, Disruption and Change (2017), she was also one of the writing team for Phaidon's book Great Women Artists (2019) and is now working on her first solo book.