Mark is a well known photographer and teacher. For more information on his photography:

www.markeshbaugh.com

Untitled#276 © Mark L. Eshbaugh

Mark's teaching sites include:

The Mordancage Process - As Devised by Jean Pierre Sudre
The MFA Directory -a listing of all MFA programs in photography in the U.S.

Mark is also a successful musician and sound artist with dozens of album credits.
He is listed in the Boston Rock and Roll Museum and Hall of Fame.
For more information on his music projects:

RMR-Music