This document discusses composition, focus, and lighting techniques in photography. It analyzes several plant photos that demonstrate these principles. The photos use techniques like the rule of thirds for composition, shallow depth of field to pull focus on the main subject while blurring the background, and natural sunlight to illuminate and cast shadows on the subject. Close-up shots focus on plant details, while maintaining some background context. Proper lighting enhances details and creates shadows that add depth and interest to the photos.