His approach relied on the rigorous application of the burin to copper. Bervic studied under Jean-Georges Wille and became a leader of the Neoclassical style in print. He avoided rapid production. He often dedicated several years to completing a single work such as Laocoön or The Training of Achilles. This slow method ensured every line served a specific purpose in defining form and shadow. His prints possess a sculptural quality that differs from the softer textures of etching.

These engravings appeal to those who appreciate the discipline of traditional craftsmanship. The black and white compositions provide a neutral element for home decor. Collectors find value in the historical context of his portraits, including figures like the Comte de Vergennes. The work offers a sense of permanence and structural clarity. It represents a period when printmaking was a primary medium for sharing classical art with a wider audience.