The large format analog photography workshop (18 x 24 cm) will be divided into two parts. In the first, the process used by Mário Roberto will be presented and placed in the context of the history of photography, along with other historical techniques that are now considered alternatives. In the second part, participants will carry out practical portrait exercises using the "Lúcia", an esteemed century-old wood and brass camera. The group will then be guided through exposing the photographic paper, developing and positivizing the negatives obtained.