But I started reading the 1946 book entitled VINCENT VAN GOGH (editions de la Connaissance) printed in Belgium and it shows his portrait with a grey felt hat, black and white...
If you Google his portrait in a grey felt hat you'll find it in colour (as I did), and to learn something while in quarantine I decided to try painting it as an exercise, with no signature of course. Repeat: The JPG below is NOT a van Gogh original - it's my COPY that I painted as a learning exercise. Besides I believe his works may be in public domain. We'll see.
Get this - Vincent Willem van Gogh inherited the artist's collection. This is Uncle Vincent Willem van Gogh in 1968, he died at the age of 87.
Still, Vincent the artist is one of the greatest artists who ever lived, and I believe he only made $169 dollars from his sales, ever!
Take heart, fellow artists.