This document discusses the concepts of cropping, framing, and converting photographs to monochrome. It provides context about Dorothea Lange's work during the 1930s documenting migrant workers and families affected by the Great Depression. Lange cropped and framed her photos in a way that conveyed meaning and emphasized subjects. The document instructs students to experiment with cropping, framing and converting their own photos to different formats to understand how these techniques impact communication.