Beaudry left the engineering profession to handle materials such as beeswax, damar gum, chalk, rabbit skin glue, carborundum, required by his attraction towards specific painting techniques: encaustic, tempera, pastel and watercolour.
Nevertheless, driven by the circumstances, during the realization of his portraits, landscapes and still lifes, he dived into the thought of Picasso, discovered that he was resolutely opposed to abstraction and, subsequently, he confronted it with the thought of one of his contemporary, a brilliant defender of abstraction esteemed by the avant-garde: the German art historian Wilhelm Worringer. These contradictory thoughts were to settle at the heart of his artistic path (which can be consulted by clicking here), make him discover the author Aloïs Riegl twenty years later and relaunch his research.