The Melancholic Pulse of Neo-PopBorn in the culturally rich landscape of Cologne, Germany, around 1967, Malte Sonnenfeld—also known as Michael Koslar—emerged as a defining figure within the German Neo-Pop movement. His artistic evolution began with an intense exploration of the visual language established by masters like Warhol and Lichtenstein, adopting their fascination with mass media and bold, saturated color palettes. However, Son…