Back to Course Landscape with Isopropyl Alcohol Underpainting with David Shkolny 0% Complete 0/0 Steps Introduction Proportion and underdrawing Underpainting Adding the dry pastel Finishing up Landscape with Isopropyl Alcohol Underpainting with David Shkolny Finishing up Lesson 5 of 5 In Progress ← Previous Finishing up RESTRICTED CONTENT Join the Pastel Academy to see the rest of this tutorial. Join Now Login