Bua Modiri is Setswana for "speak out worker". The name was chosen by a group of sex workers during a Sisonke monthly meeting. The poster/sticker project follows the 2015 Sex Worker Zine Project and brought together the same participants. Each workshop took place over a course of four days in Nelspruit, a city in the Mpumalanga province, and Makhado, a small town in the Limpopo province of South Africa. Participants took the multiple stories generated during the zine project as starting points to create advocacy poster-based messages that have also been printed and disseminated as stickers.