Emil Volkers emerged as one of the leading equestrian painters associated with the Düsseldorf Academy of Fine Arts, earning distinction for his finely observed depictions of horses and scenes of rural life. Though often categorised within the animalier tradition, his work transcends this narrow definition through a subtle engagement with portraiture and genre painting, executed with remarkable precision and chromatic restraint. His compositions frequently situate equine figures within expansive landscapes, conveying a composed structural harmony rather than anecdotal realism.

Volkers maintained close ties with the Hohenzollern-Sigmaringen family, particularly through his connection with Prince Carol, later King Carol I of Romania, whose patronage shaped a significant phase of his mature career. Royal commissions began around 1862 with early acquisitions such as Amazone and Diana—now in the collection of the Peleș National Museum—works noted for their anatomical accuracy and meticulous heraldic detailing. His participation as a documentarian painter during the Romanian War of Independence (1877–1878) places him within the broader European tradition of military and topographical art.
Awarded the Gold Medal at the 1890 German Horse Exhibition, Volkers retained throughout his life the reputation of being Düsseldorf’s foremost equestrian painter. His canvases exemplify the disciplined academic training of the Düsseldorf School while revealing a quiet sensitivity to the ceremonial and social presence of the horse within nineteenth-century European culture.