This book offers an invaluable glimpse into the teaching methods of master painter Charles Reid that will enable readers to identify problems in their own work and learn how to solve them.Example situations and problems are presented, alongside Reid's easy-to-follow solutions.Each example is demonstrated by real amateur artwork from the author's past workshops, with Reid highlighting the positive things the student has done, as well as areas for improvement.Reid also adds corrective sketches and his own revised version of the problematic paintings to illustrate his achievable solutions.It features detailed shots, step-by-step demonstrations, before and after details, colour swatches, value scales and other visual tools to enable each reader to tackle any imaginable watercolour problem and dramatically improve their finished paintings.