Design for series of postcards

Design for postcards to be sent out to ad agencies featuring my photographs. Each card should be a variation of one main design.

Desired Color Scheme:
varied

Desired Style:
Modern, clean poppy.

Accepted File Formats:
Printer specs to be supplied after design approval.

I will supply the designer with 8 photographs to work with and am looking for one concept that will work for all 8. Each card will be a variation that works with that particular image but is also works as part of the series. As a starting point I like cards 4 1/2" high x 10 1/2 inches wide but any size within the U.S.P.S. standard mail size ( range- between 3 1/2"-6" in height and between 5" - 11 1/2" wide) will be considered. One design will be approved and then templates for each variation ready for printer.
One side of card will include photograph and contact information, reverse side will have return postage info and area for address label. Contact information is as follows:
Larry Bercow Photography http://www.bercowstudio.com
Represented by Greenhouse 212 704 4300 http://www.greenhousereps.com
Return Address: Greenhouse 155 West 46th. Street New York, NY 10165

PHOTOS TO BE USED CAN BE FOUND AT http://web.mac.com/bercow/iWeb/Site/Library.html