Here's my plastic study of the Medieval tapestry "The Unicorn in Captivity." The original tapestry is located at The Cloisters in New York. According to one of the interpretations, the unicorn represents a lover who is glad to be a captive of his lady. The golden chain with which he is tied to a pomegranate tree represents matrimony, and the pomegranate fruits stand for fecundity.
This is somewhere along the way, but I'm not done with it yet. Update to come.