This document provides an introduction to principles of photographic composition, including line, shape, space, value, color, texture, unity, harmony, rhythm, contrast, and dominance. It discusses techniques like using the rule of thirds, looking for strong lines and shapes, filling the frame to simplify images, and avoiding cutting the horizon in half. Examples are given to illustrate concepts like using thirds to place the subject off-center, capturing full shadows, and how the golden mean can produce a harmonious aesthetic found in nature and art. The overall document serves as an overview of fundamental composition elements and strategies in digital photography.