But Orpheus has always haunted me, and I am not so sure I've exorcised his spell on me. For all I know, I may yet be tempted to try a sixth or a seve… - Ossip Zadkine

A cry of horror against the inhuman brutality of this act of tyranny.

This exchange – mainly in the form of letters [between the brothers van Gogh] – was not only about painting and art, but covered everything to do with one's existence and the philosophical or religious colouring, in a word: for the reader of the letters written by Vincent to his brother a total of human behaviour is revealed that of the dual being of van Gogh. This is how my first wish and then obsession was started, to build a monument for the two van Gogh brothers.

But a sculpture which sets out to achieve the same ends demands an almost unbelievable effort of concentration. Practically none of the episodes or moments of such a legend, [of Prometheus ] really lends itself to sculpture, and the sculptors of the nineteenth century were often quite careless or foolish in the choice of the moment which they set out to represent. Their works could thus become cluttered with all sorts of narrative details which detract from the monumental quality of the whole.. .That's why, in my 'Prometheus', I represent the fire as an integral part of the presence or appearance of the hero; he stands there before us in all his awe-inspiring grandeur, a human figure that seemed in the eyes of the men who first saw him to be actually consumed by the fire that he was bearing. [c. 1960]