Master blender Stephanie Macleod used the painting as inspiration for this rare and special whiskey. Dewar's 15 Blended Scotch Whisky is a blend of very rare vintage single malt and single grain scotch whiskies. The blend is then married in oak casks for a light, velvety finish. Nose: A good balance of Sherried spices, nutty elements and apple skin. Palate: Oily walnut leading into fresh malt and sultanas. Chewy vanilla toffee. Finish: More sweet dried fruit notes with touch of grassiness.