JB Cunillera is an analogue and experimental photographer specialising in solarigraphy. Born in Barcelona, he trained in a self-taught way and developed a passion for photography from a young age, influenced by his mentor Tino Soriano. In 2017, he discovered solarigraphy, an alternative and environmentally respectful photographic process that became the focus of his current project. He also builds and sells LataCam pinhole cameras. He has given workshops and lectures and has exhibited his work in museums such as CosmoCaixa, CaixaForum and the Experimental Photo Festival.