Using an Anamorphic Lens vertically instead of horizontally. The Kinefinity Mavo LF has a very nifty and anamorphic live view option which allows for proper monitoring.
Featuring Gizmo the Frenchie.
Filmed with the Iscorama pre-36 and a Nikkor 50mm f1.2 lens.
When shooting proper anamorphic footage I normally push past the vignetting when using the Iscorama with a 50mm lens on a full-frame sensor for a nice or 2.4 end ratio. In this case, I left the vignetting in place for more a large format and medium format look.