Soon after his arrival in Nova Scotia, deGarthe was introduced to Frank Wallace, a prominent Halifax marketing executive who immediately offered him a job as a commercial illustrator. deGarthe would continue to work for Wallace Advertising for the next 15 years before launching his own advertising company, deGarthe Advertising Art, in 1945; however, it was the onset of
World War II that rekindled his passion for fine art. Biographer Douglas Pope recounts that when the Soviet Red Army invaded Finland in November 1939 deGarthe was determined to return to his homeland to fight. With his four other sons already enlisted, Edward Degerstedt begged his middle child to stay in Canada. Inspired by the work of
Alex Colville and other prominent Canadian war artists, deGarthe resolved to use his art to inspire others. Around 1940 he began painting under the tutelage of
Leonard Brooks. Over the next few years deGarthe would study oil painting under
Stanley Royle at
Mount Allison University in
Sackville, New Brunswick. deGarthe later studied
marine painting in Rockport, Massachusetts under Stanley Woodward, followed by
Emile Gruppe in East Gloucester, Massachusetts and George Groz at the Art Students League in
New York City. He also spent many winters studying in
Europe at the
Academie de la Grand Chaumiere in
Paris as well as
Académie Julian in Paris and the Accademie di Belle Arti in
Rome. Throughout his career de Garthe worked in many mediums; however he is best known for his atmospheric oil paintings depicting scenes of life on and around the rugged Nova Scotia coast. He also completed works in charcoal, pen and ink, lithograph and fresco and, in later life, sculpture. Beginning in 1942 deGarthe taught commercial art at the Nova Scotia College of Art, now
Nova Scotia College of Art and Design University (NSCAD), later teaching younger students at the city's
YMCAs and
YWCAs and at his own studio. deGarthe became a prominent member of the Nova Scotia arts community and a strong promoter of the province's artistic tradition. In the early forties he joined a lively "round table" of Halifax's most influential artists including gallery owners Marguerite and LeRoy Zwicker, prominent editorial cartoonist
Robert Chambers, photographer Robert Norwood and war artist Brooks. During his career deGarthe created a number of important works in oils, notable among them
Looking for the Mothership, an evocative 1955 painting depicting a dory carrying a lone fisherman, searching for his lost home schooner. The same year, the Nova Scotia Museum of Fine Arts, now the
Art Gallery of Nova Scotia, acquired its first deGarthe painting,
Out of the Hurricane. In 1963, deGarthe created two large murals for St. John's Anglican Church in Peggy's Cove. The canvasses, 136 x 210 cm, depict a fishing boat on stormy seas with four fishers appearing to reach out to a figure of Christ on the water, surrounded by 12 gulls. In 1970, deGarthe created what he considered to be his finest painting,
Out of the Mist, a work Pope called a "simplified, condensed and more charged version of earlier themes", depicting a schooner in full sail emerging from the fog, seeming "to owe its existence to two worlds, the seen and the unseen, the world of fact and the world of fancy." deGarthe refused to sell the painting and it remains on display in his Peggy's Cove gallery. In 1958, deGarthe exhibited 138 works at the Halifax Memorial Library in a show sponsored by the Nova Scotia Museum of Fine Arts, now the
Art Gallery of Nova Scotia. In 1959 over 100 of his paintings were exhibited at the
Queen Elizabeth Hotel in Montreal. His painting "Approaching Storm" was voted most popular at the 1959 Maritime Art Exhibition at the
Beaverbrook Art Gallery in Fredericton, New Brunswick, Canada. His work was also shown in
Toronto,
London,
Florida and
Barbados. deGarthe's work became popular among individual and corporate collectors; he sold his first painting to the
Imperial Bank of Canada, now the
Canadian Imperial Bank of Commerce, in 1949. In 1951,
Nova Scotia Light and Power Company, Limited (NSLP) commissioned deGarthe to paint a Nova Scotia seascape for the cover of its annual report. Pleased with the result, the artist and company would continue their relationship for another two decades. In all, deGarthe created 21 paintings for NSLP. Most depicted scenes of the Atlantic coast, including fishers at work and sailing vessels, but a series of four covers from 1953 to 1956 featured scenes of
Halifax Harbour. Beginning in 1959, NSLP produced fine art prints of deGarthe's work which it made available at no cost upon request. For many years, framed copies of deGarthe's paintings for NSLP were a common sight in Nova Scotia homes and offices. deGarthe authored and illustrated three books: This is ''Peggy's Cove Nova Scotia
(1956), Painting the Sea
(1969), and The Story of the Herring Gull: Larus Argentatus'' (1977). ==Sculpture==