Details provided in class and email.
..and also :
Excellent and detailed tutorial on creating lighting effects particular to an underwater scene containing many useful After Effects tips and processes
you will need to join the “shortformvideo” blog- simple and quick and well worth it for the many tutorials and resources for joined up members.Follow the Deep Water link here: “Deep water” tutorial
and just one of many good online sources of Photoshop Lighting and Custom brush ideas and effects; 28 Powerful Photoshop Lighting Effects