The book is about generating architectural watercolor rendering using step-by-step processes from obtaining the watercolor textures through searching the Internet to digitally assembling projects in Photoshop and Google SketchUp. The book has seven chapters, with each illustrating one or two style techniques to achieve different renderings, from simple exterior elevations to complex interior perspectives. This book is structured with one intention: to familiarize readers with the rendering process pattern. Words and phrases in the manual are intentionally repeated across sections and topics. Readers will encounter the same sentences and instructions again and again across different chapters. Therefore, the book will train readers to adopt the repetitive process and structure to make learning easy and effective.