This book investigates the fundamental role of planning in the execution of successful watercolour landscape paintings. Don Harrison, an experienced practitioner, utilizes a series of structured projects to demonstrate how artists can systematically develop their compositions. The text provides a framework for translating observation into paint, focusing on the technical preparation required to capture diverse natural and architectural environments.

The content suggests a practical, skill-focused approach suitable for artists who have moved past the absolute basics and require structured guidance. The focus on planning as a primary technical pillar indicates a methodical, instructional tone designed to improve the reader's technical proficiency.