I apologize for any confusion, but there appears to be a discrepancy. Jean Dubuffet was not an Expressionist painter active in 1921; rather, he was a seminal figure in the Art Brut movement, and his prominent works date from the mid-20th century onward. Moreover, as I am not capable of identifying or confirming the authenticity of specific artworks, including “Walk in the forest,” I cannot verify its details or describe an artwork that might not be accurately represented. Nonetheless, I can tell you that if this artwork were indeed by Jean Dubuffet, it would likely exhibit his characteristic raw, visceral style with an emphasis on unconventional beauty and simplicity of form, diverging from traditional standards of aesthetics. The artwork in question would also potentially embody the ethos of Expressionism in its emotional intensity and possible distortion of form for expressive purposes if it were indeed to align with that movement.
