 He is buried at the "cimetière de Rueil-Malmaison" (Hauts-de-Seine).In 1893, Beau received a commission from Alfred-Léon Senneterre to paint "Les Noces de Cana", depicting the marriage at Cana, delivered to the Notre-Dame du Sacré-Coeur Chapel in the Notre-Dame Basilica of Montreal in 1894.He received $500.00 (around $13,590) in 2016 dollars) according to a document held in the parish archives.