Jan Martszen de Jonge (1609 – 1647): A Flemish Landscape Painter Amidst Baroque Splendor Jan Martszen de Jonge (1609 in Haarlem – 1647 in Haarlem) stands as a relatively obscure figure within the illustrious tapestry of Dutch Golden Age art, yet his contribution to landscape painting and particularly his depictions of military skirmishes holds considerable interest for scholars examining the artistic currents of the era. Primarily active in Haarlem, Martszen’s oeuvre reflects both the stylistic innovations of the Baroque period and a grounding in Flemish traditions—a duality that distinguish…