Holbein Horizon Blue Review: Is This Watercolor’s Most Underrated Sky Blue?
Holbein Horizon Blue is a soft, atmospheric blue that excels in skies, distant mountains, snow, and subtle landscape washes. In this review, I test its transparency, staining, lifting, blossom effects, color mixing, and demonstrate how it performs in real watercolor paintings. Some watercolor paints have lineage.Some have personality.And then there’s Holbein Horizon Blue, which feels…