Learn the core concepts of painting on location with En Plein Air: Acrylic, the definitive resource for experiencing the peace and rewards of painting with acrylics in the open air.En Plein Air: Acrylic introduces beginning artists and fine-art lovers alike to the core concepts of painting on location. This hardworking guide features everything you'll need to get started, including expert tips on what to pack and how to maximize your time outdoors. You'll also learn how to choose a subject once