Very interesting! I had never heard of that before. Thanks for posting that link.
Cheers, frank "What can be asserted without proof can be dismissed without proof." -- Christopher Hitchens --- Original Message --- From: "Daniel J. Matyola" <[email protected]> Sent: May 6, 2012 5/6/12 To: "Pentax-Discuss Mail List" <[email protected]> Subject: OT: The invisible Mother A fascinating technique in portrait photography: http://www.retronaut.co/2011/10/the-invisible-mother/ Dan Matyola http://www.pentaxphotogallery.com/danieljmatyola -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions. -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.

