The Düsseldorf Influence The year 1857 marks a shift for Emil Hellrath. He enters the Royal Prussian Academy of Fine Arts in Düsseldorf, a place where the air is thick with the technical rigor of the Düsseldorf School of painting. He spends two years under the guidance of Josef Wintergerst before the path turns toward the private instruction of Oswald Achenbach. This mentorship is crucial. It shapes his eye for the landscape, grounding…