Aerial view of Instituto catequista Dolores Sopeña institute, Dolores Sopena Catechist Institute, Azpeitia, Gipuzkoa, Euskadi, Basque country, Spain. The Dolores Sopeña Catechist Institute is a female Catholic religious congregation, with apostolic life and pontifical right, founded by the Spanish nun María Dolores Rodríguez Sopeña, in Toledo, in 1901. The nuns of this institute are known as catechist ladies and postpone to their names the acronym ICDS (Sergi Reboredo / VWPics via AP Images)