The literature in the press often confuses the two brothers, Paul's work is sometimes likened to that of Henri Biva, the elder who lived 30 years longer, and whose production was therefore much more abundant. The "Causerie" of Jacques Mauprat, published in Le Progrès Illustré (18 February 1894) mentions 'the flowers of both Biva's' exhibited at the Salon Lyonnais, and in 1993, Élisabeth Hardouin-Fugier and Étienne Grafe, in their book titled Les Peintres de Fleurs en France, de Redouté à Redon repeatedly mention "Biva", without specifying a first name to distinguishing between the two, even though several of their paintings are discussed and reproduced in the ouvrage.
If at first, from 1873, the young Paul Biva was influenced by the zeitgeist for genre scenes and landscapes—electing to paint landscapes that evoke those of Jean-Baptiste Corot—he subsequently explored other paths and other subjects. His flowers became more expressive, vigorous yet delicate and full of freshness, while Henri Biva's landscapes offered an intimate glimpse of a specific locale, characterized by intricate strokes and a pure palette bathed with warm natural light. Both Biva's devoted great attention to light effects.
Paul Biva
Paul Biva's wife, Julienne Jouatte, niece of the painter Alphonse Jouatte (1827-1892), exhibited a still-life with fruit (Nature morte aux fruits) at the Salon in 188 Their daughter, Jeanne Biva, a student of Victor Marec and Paul Biva, was in one of the first coeducational classes at École des beaux-arts de Paris in 1897. where she studied under William Bouguereau. She exhibited pastels at the Salon des artistes français in 1908 (Boules de neige), 1910 (Boules de neige et muguet), 1912 (Renoncules) and 1913 (Anémones).
Their granddaughter, Huguette Graux-Berthoux (1917–2003)[16] studied at l'Ecole de dessin of Suzanne and Gigi Coutant, then at the École des beaux-arts de Paris, and exhibited at the Salon des artistes français and in several other Salons in Paris and Province.
The son of Henri Biva, Lucien Biva (1878-1965), also a painter, emigrated to the United States in 1919 where he continued to paint and work as an ornamental designer for textile fabrics and similar articles of manufacture, patenting over 80 designs between 1920 and 1950. He became an American citizen in 1928.
Charles Biva, Henri Biva, Paul Biva, Julienne Jouatte, Lucien Biva and Huguette Berthoux-Graux are mentioned in the Benezit Dictionary of Artists.