In Cart of a sewage tanker driver, Constant Permeke uses a palette of earthy tones, featuring browns, greens, and muted yellows. The scene depicts a solitary figure driving a cart, surrounded by a gritty urban landscape. The driver’s expression is one of determination, reflecting the hard work associated with this profession.

The background hints at industrial elements, suggesting a connection to the modern world. The painting is executed in oil on canvas, showcasing Permeke's characteristic brushwork that emphasizes texture and movement. The figures are stylized, with exaggerated forms that convey the physicality of labor. The composition is dynamic, drawing the viewer's eye towards the central figure while the background recedes into abstraction.

The use of color and form aligns with the Expressionist style, focusing on emotional resonance rather than realism. Constant Permeke was a key figure in Belgian Expressionism, known for his depictions of working-class life. This painting reflects his interest in the dignity of labor and the often-overlooked professions that sustain society. An interesting fact about this work is that it was created during a period when Permeke was exploring themes of solitude and struggle, making it a significant piece in his oeuvre.

The painting invites viewers to consider the humanity behind everyday labor.