Free hand inmersive VR paintings 3D in watercolor and ink. Those paintings are made in “plein air” in location. First ones, I did using an equirectangular grid, but now, I do them freehand with no grid.
Herodium Aditorium, Athens, Greee.
The Adoration of the Magi.
Marche des Halles, Angouleme, equirectangular projection
My office in Angouleme, freehand equirectangular sketch