These self-portraits are part of the project A pinhole diary with the support of the Sistema Nacional de Creadores de Arte (2014-2016). It is a series in which I photographed myself with pinhole cameras. For some of the images I made double exposures with different backgrounds, in others the movement is captured. I exhibited them in a group show at the Fototeca Pedro Valtierra in Zacatecas, 2017, and years later I published a selection of eight of them in an artist's book: Desdoblamientos, 2021, during the pandemic.