CORE 108: The Story of Colorants (Spring '22)

Colors are all around and people tend to take them for granted. Throughout history, humans have employed colors in artistic and creative expression, particularly in jewelry, ceramics, textile and metal art and in paintings. Some colorants occur naturally. Other colorants are manufactured, and thus the result of scientific and industrial development. In this course, students explore the history and material science of colorants. The interplay between artistic expression and science/technological discovery is considered with emphasis on the materials used in textile art and in paintings. In the process, students find out how science can be used to authenticate artwork. Is a work of art an original by a "famous artist," have parts been reworked by someone else, or is it a forgery?