Amar and Isabelle Guillen are French profesional photographers who currently live in Dallas, Texas. Their photos have been distributed to various agencies. They have also written a number of well-known articles about underwater digital photography and scuba diving, which have been published in numerous French and american magazines.

In September of 2004 they wrote their first book dedicated to underwater photography which was published by Eyrolles Editions in Europe. Their second work will be available later in 2005. They are currently diving monitors for PADI, CMAS, TDI and DAN where they also teach underwater digital photography.

For a brief synopsis of "Underwater Digital Photography", please click the image at the left. For more information and photo galleries visit http://www.zamarza.com
Amar: amarguillen@zamarza.com, Isabelle: isabelle@zamarza.com