Johan Gerard Keulemans was a Dutch bird illustrator and artist who became one of the most prolific and influential ornithological artists of his time. Born on June 8, 1842, in Rotterdam, Netherlands, Keulemans displayed an early interest in natural history and art. He initially studied taxidermy and mounted birds for museums in the Netherlands.
Keulemans moved to England in 1869, where he quickly became involved in the scientific and artistic communities. His talents were soon recognized, and he began illustrating for prominent ornithologists of the day. Keulemans' work appeared in a range of important ornithological books, including Richard Bowdler Sharpe's 'Birds of Paradise' and Henry Seebohm's 'Monograph of the Turdidae (Thrushes)'.
His illustrations were known for their vivid detail and accuracy, which made them both scientifically valuable and aesthetically pleasing. Keulemans had a particular talent for capturing the lifelike postures and characteristics of birds, a skill that was enhanced by his background in taxidermy.
Throughout his career, Keulemans produced thousands of illustrations, contributing to the plates of many significant ornithological publications of the 19th and early 20th centuries. His illustrations were often lithographs, a printing process that allowed for high-quality reproductions of his work.
Despite his success as an artist, Keulemans suffered financial difficulties later in life, especially after the death of his English wife. He continued to work on various projects, but the demand for his type of detailed lithographic work was diminishing with the advent of photography and cheaper printing methods.
Johan Gerard Keulemans passed away on March 29, 1912, in Ilford, Essex, England. His legacy endures through the multitude of bird illustrations that continue to be used in scientific literature and admired by bird enthusiasts and art collectors alike. Keulemans' contribution to ornithology and natural history illustration has cemented his place as a significant figure in the field of wildlife art.