Inspirado numa obra inacabada de Federico García Lorca
A Bola Negra, by Javier Calvo and Javier Ambrossi, tells the interconnected stories of three men in three different eras. Their lives are bound by sexuality and desire, pain and heritage, and by one of Federico García Lorca's last unfinished works.

Image: from the event entry at Agenda Porto.
Source: Agenda Porto (Câmara Municipal do Porto). Details can change; the original entry is the reference.