Las luces figuradas. Imágenes de dispositivos tecno-científicos y secularización en la España del siglo XVIII: retratos, linternas mágicas y globos

Abstract

This paper asembles and studies a set of iconological representations linked to technical and scientific transformations during the eighteenth Century in Spain, reading them in a dialectic between modern science, Enlightenment policies and popular culture. After analyzing the emergence of representations both of science and scientists according to the process of institutionalizing science as a socio-professional language, two specific eighteenth century technologies are studied: magic lanterns and aerostats. By interpreting their first images and their infiltration into popular and official speeches and the imagination of the moment, it is argued that in those images a tale of demo-Enlightenment is expressed, a tale about secularization and progress as a collective aesthetic experience.