The easiest way to be found by people looking for images linked to templates is tagging.
Tags are submitted to specialised search engines like Technorati.com. Photo sharing sites have tag searching as well.

Zetaprints tag

Use “Zetaprints” tag for any image linked to Zetaprints templates.

Technorati: zetaprints

Flickr: zetaprints

Printpost tag

Use “printpost” tag for photos linked to cards that can be personalised and posted on behalf of the sender. Anyone wanting to send a postcard with a particular theme can search for “printpost” + other tags.

Flickr: printpost

Technorati: printpost

Product type tags

Use product names as tags, but always use “zetaprints” tag as well. Internet users can search “zetaprints” and “calendar” tags together to find images linked to calendar templates.