Blanchard specialised in line engraving. He used varying widths of cut lines to create the illusion of light and shadow. His technique focused on the texture of skin and fabric. In "A Bacchante," he captured the soft curves of the figure using precise, rhythmic strokes. He chose to work with artists like Lawrence Alma-Tadema. Their classical subjects suited his clean style. The resulting prints possess a crispness that defines the Academic style of the nineteenth century.

Collectors today value Blanchard for his technical precision. His prints offer a window into the Victorian art market where engraving was the primary way to own a masterpiece. The monochrome palette fits well with modern interior design. These works provide a sense of historical weight without the visual noise of a full-colour painting. They represent a period when craft and reproduction were inseparable.