If you are referring to the academic or critical "essay" regarding this imagery, here are the core themes usually explored: The "Lion Couch" and the Bull Symbolism
Video essays on YouTube frequently use "couch" themes to discuss Couch Co-Op gaming or the psychology of domestic spaces. Bull couch.mp4
The use of a bull or lion for the couch represents regal power and the protection of the deceased during their transition to the afterlife. If you are referring to the academic or
If your search is for a more modern, viral, or DIY video "essay," it likely refers to: or DIY video "essay