Teacher's group photo of Conservatory of Music of Porto around 1930

Photo of teachers group at the Conservatory of Music of Oporto around 1930. Below, from left to right: Claúdio Carneyro (composer and composition teacher), Luiz Costa (pianist, piano teacher), Maria Adelaide de Freitas Gonçalves (pianist and piano teacher), Joaquim de Freitas Gonçalves (pianist and piano teacher), Clara Rocha (pianist and piano teacher) and José Cassagne (pianist and piano teacher)