GOLDEN OPEN Acrylics are professional-quality slow-drying acrylic paints that stay workable far longer than traditional acrylics, allowing artists to blend, soften edges, glaze, and build detail with an oil-paint-like painting experience. Their rich pigment load, smooth consistency, and extended open time encourage expressive colour mixing, atmospheric layering, portraiture, plein air painting, and thoughtful, immersive studio work — all while retaining the easy water cleanup of acrylics.