The Precision of the Unseen Ger Langeweg occupies a singular space in Dutch art history, defined by a technical rigor that borders on the obsessive. While many of his contemporaries sought expression through broad strokes, Langeweg found his power in the meticulous application of pen, ink, and watercolor. He was a specialist in the line, a draftsman who understood that detail could be used to construct something entirely otherworldly.…