Man...I wish I could see that...
Here's a bit of a tangent concerning Breszka and Savage Messiah: I had read H.S. Ede's book after seeing Russell's film and was very curious about Sophie Gaudier Brzeska because almost none of her correspondance is included (it's primarily Henri's letters to Sophie).
Later on, I found out that the Mercury Gallery has published a limited edition of some of
Sophie's unpublished manuscripts (including an incomplete novel 'Matka'). It was very
strange to read these writings because I could hear Dorothy Tutin's voice speaking them
all the way through (which shows Russell's spot-on casting for the film)!
You can check it out at this link here:
http://www.sophiegaudierbrzeska.co.uk/index.htm