The artist used a precise etching technique to define form. In De kersenverkoopster, also known as The Cherry Seller, he focuses on the physical presence of his subjects rather than idealised beauty. His compositions, such as Esther voor Ahasverus, use architectural elements to organise the space, likely influenced by his studies of monumental sculpture. He avoids excessive ornamentation. Instead, he relies on clear lines and hatching to create depth. This method gives his prints a graphic clarity that separates them from the softer tones of contemporary painters.

Modern collectors value Nicolas de Son for his honest portrayal of seventeenth-century life and architecture. His prints like Markttafereel provide a window into historical street scenes without sentimentalism. The monochromatic nature of his etchings suits contemporary interiors that favour clean lines and historical character. These works offer a connection to the French Baroque period through a lens of everyday observation and structural precision. His ability to balance religious themes with secular subjects makes his portfolio versatile for different spaces.