Lasinio used a precise engraving technique to translate three-dimensional sculpture into two-dimensional lines. He followed a long Italian tradition where allegorical engravings were used as instruments for documenting both scientific discoveries and artistic achievements. His work on the North Door and the East Door captures the depth and perspective of the original bronze casts. He did not merely copy the scenes; he translated the play of light on metal into a series of hatched lines and tonal variations. Beyond architectural subjects, he produced prints of animals and domestic scenes, such as "Wild Boar at Bay". These works demonstrate his ability to handle both the rigid geometry of architecture and the fluid movement of nature.

Modern collectors value Lasinio for his clean, Neoclassical aesthetic. His prints offer a sense of historical continuity, connecting a nineteenth-century perspective with the Renaissance subjects he depicted. The monochrome palette of his engravings makes them easy to integrate into contemporary interior design. They provide a way to display the architectural history of Florence without the visual weight of heavy oil paintings. His studies of angels and lyre players remain popular for their balanced compositions and clear, linear style.