Watch Blood of Two for Free: How to Stream the Movie Online at 123Movies. . The first collaboration between Matthew Barney & Elizabeth Peyton, Blood of Two is a unique, site-specific work that draws its references from Hydra itself – the surrounding environment, animals, humans, and local traditions are all part of the project in equal measure. Blood of Two centers on the former function of the Slaughterhouse and the customs of Hydra to establish connections between paganism and religion, ancient and modern, the ritualistic and familiar. As much as its conflicted terms strive for balance and fusion, it is Blood of Two’s greater resistance to these impulses, its failure to surrender unconditionally to them that ultimately counts, as a network of overlaps and crisscrosses.