How did Rembrandt create light and atmosphere in his etchings?

Rembrandt achieved his mastery of light and atmosphere in etching by moving away from the rigid, stylized techniques of his contemporaries. Instead, he employed a freer, more "painterly" approach that allowed him to render light, air, and space with remarkable virtuosity.12

His primary method for creating these effects involved the strategic use of hatching—a technique of applying parallel or crossed lines to indicate shading and modeling. By varying the density, length, and proximity of these lines, he could suggest complex gradations of light and dark, effectively capturing a sense of atmospheric depth.13

This approach was deeply connected to his broader use of chiaroscuro, a technique he utilized across his paintings, drawings, and prints to define forms through the interplay of light and shadow. By manipulating these etched lines, Rembrandt was able to create a "sketchlike" yet highly suggestive quality, allowing him to isolate figures and evoke a convincing, often dramatic, sense of space.41