Creative E-Card / post cards DESIGN x 10

We run a photography website with over 700,000 images online. We require 10 custom designs to start with and other work to continue in the future. Please see the brief attached which explains everything. The cards should be fun, dynamic looking and cater for embedded images of the customers choice. Your bid should include the design for 10 different cards (so please bid with this in mind) If you have done this type of work before, please submit your portfolio. jon