Berthelsen is an impressionist painter who is famous for his winter cityscapes of New York. He emigrated from Denmark as a child and lived in America for the rest of his life. His colour palette is very soft with hues of light greys and purples with bright pops of city colours. His forms are mainly quite flat with little tone.
He also rejected realism and focused his paintings on feeling and not accuracy: “It is always a pleasure to see a picture that is not merely technical, but contains the same interest and feeling of an artist for his subject.”
New York was a heavily developing city in the 1920’s with modernisation, transitioning from the coal powered era of the 19th century to a richer place full of new cultures like Berthelsen’s. It was a perfect place for artists to document change and modernity in their cityscapes.
He was inspired by French impressionist paintings that were displayed in New York, the first of which was the Galerie Durand-Ruel show in 1886.