many of the famous Anarchists were also "scientists, painters, famous white collars", or philosophers, teachers etc. Reclus was a great geographer, Proudhon apparently (although I didn't know this) was a painter, Kropotkin a scientist and contributed to evolutionary theory, Malatest an electrician -although thats probably not what you're looking for.
But if you want to take art;
"Anarchism had a large influence on French Symbolism of the late 19th century, such as that of Mallarme, who said "le livre c'est le bombe" (the book is the bomb) and infiltrated the cafes and cabarets of turn of the century Paris (see the Druken Boat #2).
More significantly, anarchists claim that 'strains' may be found in the works of the Dada group, whose anti-bourgeois art antics saw them wreaking havoc in war neutral Switzerland during World War I. However on closer analysis the Dadaists were much closer to the Council Communists, having much of their material published in Die Aktion.
Surrealism
Surrealism is both an artistic and political movement aimed at nothing less than the total liberation of the human being from the constraints of capitalism, the state, and the cultural forces that limit the reign of the imagination. The movement developed in France in the wake of WWI with Andre Breton as its main theorist and poet. Originally it was tied closely to the Communist Party. Later Breton, a close friend of Leon Trotsky broke with the Communist Party. Surrealism has a strong continued following today in places like Portland, Oregon, the Czech Republic, Minneapolis, Chicago, Australia, and Portugal."
I could give you more examples, but I cant be bothered
passion
c.1175, "sufferings of Christ on the Cross," from stem of L. pati "to suffer, endure," from PIE base *pei- "to hurt".