Overview:
The Organisation for the Prevention of Blindness (French: l'Organisation pour la Prévention de la Cécité, OPC) is an international non-governmental organisation whose actions today focus exclusively on ...
Overview:
The Musée Valentin Haüy is a private museum dedicated to tools and education of the blind, and located in the building of the Valentin Haüy Association, in the 7th arrondissement of Paris at 5, rue Duroc ...