The dataset was generated through digital scanning of original Kodachrome diapositives employing a Canon EOS 80D camera with a TAMRON SP 90mm F/2.8 Di MACRO 1:1 272EE lens. Digital negatives were produced as .CR2 proprietary RAW files, which were subsequently filed and labelled by Mónica Palmero Fernández using a MacBook Pro 2018 laptop.