The images were subsequently checked and processed by Mónica Palmero Fernández using Adobe Photoshop Lightroom Classic 9.1 Release Camera Raw 12.1. Lower-quality .jpg files were generated after post-processing for publication on the dedicated website. These files were limited to 72ppi and maximum file of 1.5MB. Finally, the original digital negatives were not altered, and metadata 'caddy' .xmp files were saved alongside the .CR2 digital negatives for future use, without damaging the integrity of the original files.