If you do an image search, as per the season or occasion, then save it to your computer, you can easily custom-make your own e-cards. Hint: when using a fancier font, or italicizing your font, the resulting print will look far better. Here's an example. The font is Zapfino, 'Bold', with the bottom line reduced in size for fit ...
... I've been experimenting with many different designs since the changes were made, and have already begun to send out e-cards. The possiblilities are pretty much endless with these new features :-) have fun with it!