You can see the roughness of structure and the spots like wounds from battles on the canvas. The tops of skyscrapers with windows like eyes constantl… - Karel Appel

a sky of clouds completely 'out of the blue'.. .I'm looking, reflecting, and when it suddenly happens: hey, the clouds, and what clouds! [in interview with , c. 1988]

To keep it short and simple.. ..you take the subject, that is for example the wood, and the colour, the paint. You compose the subject, the realistic subject, you make a fantastic shape. For example, here, this is some wood, this is a table with a top and wooden flowers, you know, therefore I paint a [flowery] table, for example..

As I said, in the Fifties I had the 'angst' (= Dutch for 'fear') to survive materialistically. In the city Paris it was a battle. I painted with a knife and called the results 'human landscapes', abstract landscapes with human faces here and there. Today I can do without fight or struggle; every brushstroke now is ready, goes by itself: la peinture depouillé you could say. I discovered that in Picasso's late paintings. You look very closely but there is nothing anymore. He painted here and there a little bit; it is not finished, but once you step back you see a fantastic image, life by itself. I'm not fighting anymore; I'm floating, surfing on the wind.