Reminds me very much of the 'Maltese Falcon' with that rig.
I lucked upon seeing the 'Falcon' moored off the Isle of Man a few years ago and was totally boggled when it sailed away under motor power, and then set its sails, all without a sign of human intervention!
See the sequence I shot there below.
[Later] Ah, there's a good reason for its similarity to the 'Falcon', they both use the 'Dyna Rig' technology for the masts and sails.