Four-sided triangle

Science is on the verge of a revolution. A cutting-edge new replication process is invented, and any matter can be reproduced - Shakespeare's signature, works of art, even...a human being? When a brilliant scientist believes that this perfect replication process offers the solution to an excruciating love triangle, the limits of the new technology are tested - and impossible questions of identity and originality threaten to tear apart the best-laid plans of paradise.