Grtz.net concept and design by Biep en Lú.
Website: www.biepenlu.nl

The Grtz.net website is powered by Postcard Direct.
Website: www.postcard-direct.com

Grtz.net statistics by RE_INVIGORATE (very nice!).
Website: www.reinvigorate.net

All e-cards are designed by Biep en Lú unless mentioned otherwise.

This website was sponsored by The Netherlands Foundation for Visual Arts, Design and Architecture.

Some images sampled in the e-card designs were found on the following websites (in random order):

www.officefurniture.com
www.homevisions.com
www.infoplease.com
www.photopixels.com
www.af.mil
thewebdesk.com
home.hetnet.nl/~larsov1999
www.promovilt.nl
www.allsaintsbh.org
www.llandrillo.ac.uk
www.skytronic.com
castaldos.homestead.com
www.strom.ca
www.mcowen.com
www.power-zone.com
www.draconic.ndirect.co.uk