Who said "I feel as if I am disintegrating in sorrow"?

This quote is attributed to Edvard Munch.

I feel as if I am disintegrating in sorrow - Edvard Munch

"I feel as if I am disintegrating in sorrow"

Edvard Munch

Expressionist Painter Norwegian 1863–1944

"Nature itself is not fixed, but flows"

"I paint myself because I am so often alone and because I am the subject I know best"

"A scream pierces through nature"

"Life begins where fear ends"