Jonas Zeuner: A Master of Glass and Light Jonas Zeuner (1727–1814), was a German artist and engraver who achieved renown for his innovative technique – verre églomisé – transforming ordinary glass into shimmering canvases imbued with intricate designs. Born in Kassel, Germany, little is known about Zeuner’s formative years beyond establishing himself as a craftsman in Amsterdam around 1750. Despite initial obscurity, he swiftly gained…