‘Edvard Munch, I cannot abide,’ wrote Nikolai Astrup in a letter to his friend Arne Giverholt. ‘Everything that he does is supposed to be so brilliant that it doesn’t have to be more than merely sketched.’

Near contemporaries, Munch and Astrup were both innovative and admired painters but while Munch is today one of the few household-name artists, thanks to one misunderstood and overrated painting, Astrup has been neglected by everyone outside Norway.