Photo
Claudio Leonardo Bitti, a sign language teacher and the president of the Asociación de Sordomudos de Ayuda Mutua, leads a class at the Escuela de Lengua de Señas Argentina José Antonio Terry in Buenos Aires, Argentina. The school trains interpreters of Argentine Sign Language, which was declared a natural and native language and an intangible heritage of the country's deaf people in April 2023.
