Mark A. Carlson has been a leader and proven landscape lighting designer for over two decades. He has performed all aspects of this practice, including design, installation, consultation, project management, and maintenance. He still engages these activities with his design-contracting business, Avalon Lighting Design. In 2019, he established and launched the Experiential Landscape Lighting Initiative (ELLI), which is dedicated to the trade practitioner and profession. It's the only educational resource available specifically to the landscape lighting designer. For additional learning, please visit the following websites and social media pages: https: //www.landscapelightinginitiative.org/ https: //avalonlighting.com/ https: //www.linkedin.com/in/mark-carlson-4628a218/ One of the goals of ELLI is to provide advancement and training to those seeking to successfully grow in this ability--design. This book series will be part of the ELLI Training Program. And because the landscape lighting profession is somewhat lacking in both, definition and education, ELLI will act as an authority for this cause.