Trending Day And Night Oil Pastel Drawing Easy / When you spray your oil pastel and acrylic artwork, always do so in a properly ventilated area and apply the spray lightly, following the directions on the. Learn how to draw sunset oil pastel pictures using these outlines or print just for coloring. Day And Night Oil Pastel Drawing Easy : This creates the soft, creamy texture of an oil pastel and enables them to be coloured and blended.