Jules De Bruycker was a Belgian graphic artist, etcher, painter and draughtsman. He is considered one of the foremost Belgian graphic artists after James Ensor and achieved a high level of technical virtuosity. He is best known for his scenes of his home town Ghent, architectural views of cathedrals, war prints and book illustrations.

Jules De Bruycker was born in Ghent. His family operated a small upholstery and wallpapering business. As De Bruycker displayed artistic talent from an early age, he enrolled at the Academy of Fine Arts in Ghent when he was 10. When his father died four years later, he ceased to attend art classes and joined the family business. He continued to hone his artistic skills without formal training. After an interruption of 9 years, De Bruycker enrolled again at the Ghent Academy. His teachers included the painters Théo Canell, Louis Tijtgadt and Jean Delvin.

In his early years as an artist (from 1902) De Bruycker took up lodgings at an abandoned Carmelite abbey in the district across from the Gravensteen called the Patershol. This was at the time an impoverished area and it had attracted artists and bohemians who had moved there from about 1900. Many of the artists who would become part of the School of Latem such as Gustave van de Woestijne, George Minne and Valerius de Saedeleer converged on this area and George Minne even maintained a studio there for some time.

Even as a member of this bohemian artist community in Ghent, De Bruycker continued to work in the family business during this period. While he made many watercolours and oil on canvas paintings in his early days, he developed an interest in printmaking after discovering in 1905 the etchings of the Ghent artist Albert Baertsoen in the Museum of Fine Arts, Ghent. Albert Baertsoen was known for his prints of city views of Ghent. These showed the city bathed in a dreamy atmosphere and a style which was close to symbolism.

De Bruycker also made many drawings of scenes in the less privileged quarters of Ghent. An example is the Around the Gravensteen in Ghent in which he depicts the area around the Gravensteen in Ghent in images reminiscent of Pieter Brueghel the Elder, Hieronymous Bosch and his contemporary James Ensor.

De Bruycker became an accomplished graphic artist and tutored Frans Masereel in graphic techniques before Masereel left Ghent for Paris and Brittany. In 1905, De Bruycker was selected by the writer Franz Hellens as the illustrator of his first novel entitled En ville morte.

With the outbreak of World War I, De Bruycker fled Belgium for England. Many other Belgian artists moved to England and Wales during the war. They included Emile Claus, Valerius de Saedeleer, Hippolyte Daeye, Albert Delstanche, Émile Fabry, Charles Mertens, George Minne, Isidore Opsomer, Gustave-Max Stevens, Gustave van de Woestijne and Albert Baertsoen. Among this community of Belgians in exile De Bruycker met Raphaëlle De Leyn, also a native of Ghent. The two got married. Prohibited from outdoor sketching due to the fear of spies, De Bruycker only produced a few views of London. Instead he worked on a series of large etchings which had as their theme the horrors of the war in Flanders. His work Death tolls over Flanders again was exhibited in Rotterdam in 1917 where it was favourably received. An art critic noted the work evoked the images of Bosch and Bruegel, but also the figure of Ulenspiegel from Charles De Coster's "The Legend of Thyl Ulenspiegel and Lamme Goedzak".

After returning to Belgium following the end of the war in 1919 De Bruycker soon started to receive official recognition for his artistic achievements. He was made a Knight in the Order of Leopold of Belgium in 1921 and had a successful exhibition of 154 works at the Galerie Giroux in Brussels in 1922. In the same year he had exhibitions at the Chicago Art Institute and other places in the United States (including Detroit and Muskegon). He was offered a teaching post at the Hoger Instituut voor Schone Kunsten (Higher Institute of Fine Arts) in Antwerp, a part of the Royal Academy of Fine Arts (Antwerp). He reluctantly accepted this position. Frans van Immerseel was one of his pupils and studied etching with De Bruycker. De Bruycker was named a correspondent of the Royal Academy of Belgium in 1923 and became a full member in 1925. In 1927 he received the national prize for fine art.

After his return to Ghent he took up residence in the Dominican Pand and in 1921 he made a series of drawings and etchings of the residents of his neighborhood. During the years 1922-1924 he made few prints but worked on 16 designs for woodcut illustrations for a new edition of Charles De Coster's Ulenspiegel.

In 1925 De Bruycker visited his friend Frans Masereel in Paris. Masereel encouraged him to work on architectural views which resulted in a series of prints of cathedrals in France and Belgium. The St Nicholas Church of Ghent was one of his favourite subjects which he depicted in a series of large prints, all varying in slight detail. Around the same time De Bruycker also started producing figure studies including self portraits, models and nudes. In 1934 he participated in the Venice Biennale. He published a series of views of Ghent in 1932.

His health gradually started to dwindle, probably as a result of his exposure to acids during the etching process. He concentrated mainly on drawing. When the Germans occupied Belgium again in 1940, he produced a series of prints under the title 'Gens de chez nous – 1942' (People from here - 1942). He also worked on another album called 'Gens pas de chez nous' (People not from here). This latter series depicted the German occupiers. The six etchings in this series were only published after his death not long after the end of the war. During the war German print lovers had visited De Bruycker and even asked him to produce a drawing for propaganda purposes which he refused categorically.