Open Druid Verdigris

Old English open, unobstructed — used as a color modifier since the eighteenth century for hues that read as airy or uncrowded. Open blue, open green: moderate saturation combined with optical spaciousness, the slight visual breath of a hue that doesn't crowd the surface it covers. Sits at the crisp-bucket center alongside clear.

Latin Druidae, Druids. As a color modifier, druid implies a Celtic-priest-and-mistletoe quality, the visual register of Celtic-British-and-Gaulish-Druidic Druidic hand-cut sacred-grove-and-mistletoe-and-stone-circle pre-Christian-Celtic surfaces under Celtic-British-and-Gaulish Druidic sacred-grove-and-stone-circle dawn light. Sits at the modifier-and-cultural end of the grid, parallel to celtic and gaul in usage.

The basic copper carbonate that forms on weathered copper and bronze — the pigment scraped from oxidized metal and used in Renaissance painting before being supplanted by more stable greens. The color refers to a thick verdigris on aged copper roofing or the Statue of Liberty's surface: a soft, slightly muted blue-green with the powdery finish of mineral oxide. Cooler than patina, warmer than seafoam, with the archaeological weight of a mineral made by time.