Post-apocalyptic animation painted frame-by-frame on a physical canvas From: Pilar (2020), dir. Yngwie Boley, Diana van Houten and Janis Joy Epping, Moldybyrd Studio

would you say this is how piotr dumala does it or is this more like paint on glass?

It's a little more like Dumala's method. The team would paint a frame, photograph it and then paint it over to create the illusion of movement. They shared this demonstration video on Facebook:

is the whole thing?

It's around 10 minutes long -- you can see the complete film on YouTube:

this is nuts

Physical canvas animation

This is incredible

That’s a dutch license plate

This is incredible

Absolutely mind-blowing! A post-apocalyptic animation hand-painted frame by frame on canvas? Incredible work by Moldybyrd Studio!