This document provides an overview of an encaustic art lesson for high school students. It discusses the history of encaustic art dating back to ancient Greece and Egypt. It then covers safety guidelines and supplies needed for the lesson, including heat sources, brushes, substrates, and wax. Various encaustic techniques are demonstrated such as collage using napkins, photo transfers, and combining painting with collage. Examples of student works are also shown. The document emphasizes that encaustic art develops 21st century skills like creativity, critical thinking, communication and collaboration.