Geometric understanding is just as important as conceptual understanding. The ability to visualize minimizes the need to memorize. The stepping back to look at the bigger picture can greatly help when later zooming in to scrutinize the smaller details. Through diagrams and flowcharts, this book establishes a greater comprehension of the relationships within Linear Algebra and Differential Equations. By utilizing illustrations rather than wordy descriptions, this book provides an unconventional approach to understanding major concepts and illuminating the smaller details. The goal of this book is to change the typical way a student may perceive these two subjects and draw the connections that may go unnoticed or many fail to recognize. A proof bank is provided at the end of the Linear Algebra portion. (c) Garrowby Hill by David Hockney