English Harewood Burl — English Harewood is Sycamore (Acer pseudoplatanus) that has been fumed or dyed to produce a silvery-grey to greenish-grey color. The burl form adds dense eye figure to this classic British decorative Grain: Dense burl eyes and swirls over a fine, even base texture. The fuming process enhances the contrast between the burl figure and the surrounding wood, creating depth and movement. These characteristics distinguish English Harewood Burl from similar species in the veneer market.