Without fear and disease, my life would be like a boat without oars.

Painting picture by picture, I followed the impressions my eye took in at heightened moments. I painted only memories, adding nothing, no details that I did not see. Hence the simplicity of the paintings, their emptiness.

This kind of painting with its large frames is a bourgeois drawing-room art. It is an art dealer's art-and that came in after the civil wars following the French Revolution.

I was walking along a road one evening – on one side lay the city, and below me was the fjord. The sun went down – the clouds were stained red, as if with blood. I felt as though the whole of nature was screaming – it seemed as though I could hear a scream. I painted that picture, painting the clouds like real blood. The colours screamed.

Some colors reconcile themselves to one another, others just clash.

I sense a scream passing through nature. I painted ... the clouds as actual blood. The colour shrieked.

I was walking along a path with two friends - the sun was setting - suddenly the sky turned blood red - I paused, feeling exhausted, and leaned on the fence - there was blood and tongues of fire above the blue-black fjord and the city - my friends walked on, and I stood there trembling with anxiety - and I sensed an infinite scream passing through nature.