Answer :
The stop motion photography for 'Jason and the Argonauts' was conducted by Ray Harryhausen, a notable American visual effects creator.
The stop motion photography for the film Jason and the Argonauts was done by Ray Harryhausen. Harryhausen was an American visual effects creator, writer, and producer who specialized in stop motion animation, known as Dynamation.
His work on Jason and the Argonauts, particularly the skeleton fight scene, remains one of the most memorable examples of the technique and showcases his prowess in the field of special effects. The correct option is a) Ray Harryhausen.
