Umělecké styly nedatované

Christian Art - Williamson, Beth (, Lecturer in history of art at the University of Bristol)

Star Gods of the Maya - Milbrath, Susan

North American Indian Art - Penney, David W.

Design - Heskett, John (, Formerly Professor of Design, Insitute of Design, Illinois Institute of Technology, Chicago)

Landscape and Western Art - Andrews, Malcolm (Professor of Victorian and Visual Studies, Professor of Victorian and Visual Studies, University of Kent, Canterbury)

Art Theory - Freeland, Cynthia (, University of Houston, Texas)

Tracing the Rainbow - Stefan Eisenhofer

Shades of Black

Islamic Aesthetics - Leaman, Oliver (Professor of Philosophy, University of Kentucky)

But Is It Art? - Freeland

Double Vision