Blue Tree Trunks. Arles

Paul Gauguin's 'Blue Tree Trunks. Arles' (1888) was painted during his ill-fated collaboration with Van Gogh in the Yellow House at Arles — one of the most consequential and tragic artistic partnerships in history. His depiction of tree trunks through a Synthetist lens transformed the conventional landscape element into a pattern of simplified form and expressive color — the blue of the trunks departing from naturalistic observation toward the emotional and decorative color he was developing. The Arles period pushed both painters toward formal extremity, with explosive consequences for their relationship.

Gauguin renders the tree trunks with his mature Cloisonnist vocabulary — the forms simplified into bold, upright shapes, the blue color asserting itself against the landscape ground as expressive decision rather than naturalistic description. His composition creates a strong vertical rhythm through the repeated trunk forms. The treatment's relationship to Japanese prints (which he and Van Gogh both collected) is evident in the flat, pattern-like organization of the repeated vertical elements.