This book investigates the recurring technical challenges faced by amateur watercolorists and provides a structured framework for diagnosing and correcting common painting errors. Author Don Harrison, an experienced artist and educator, leverages his pedagogical background to distill complex medium-specific issues into accessible, actionable advice. By focusing on the practical application of watercolor in landscape painting, the text serves as a diagnostic manual for artists seeking to refine their technique and overcome persistent creative hurdles.

The text is regarded as a highly practical, accessible resource for hobbyist painters, evidenced by its significant international sales performance. Its focus on specific, repeatable solutions makes it a standard reference for those navigating the technical complexities of the watercolor medium.