Stock used a precise engraving technique to translate paintings into black-and-white compositions. His work on "The Fortune-Teller" and "Adoration of the Shepherds" demonstrates a command of tonal contrast. He often collaborated with painters like Pieter Snayers to reproduce large-scale scenes on a smaller scale. His engravings maintain the clarity of the original subjects through controlled line work. This method allowed him to capture the textures of clothing and the physical features of his sitters without the use of colour.

Modern collectors value these prints for their historical accuracy and technical skill. The works offer a direct connection to the aesthetic preferences of the Dutch Golden Age. Pieces like "Eva Fliegen" or the portrait of Albrecht Dürer function as windows into the seventeenth-century interest in celebrity and documentation. These monochrome prints provide a graphic quality that suits contemporary interior spaces. They offer a sense of historical weight through their subject matter and traditional production methods.