PictureSandbox Cards is a new online tool from FlickrCash (read review) to help you create and send personalized photo greeting cards with your own text and Images from Flickr.

The interface is intuitive - search the images from Flickr database (you can also limit search results based on Creative Commons license), add some text and the photo card turns into a webpage.

Here's a sample greeting card created from the the profile pictures of MyBlogLog visitors.

PictureSandbox Cards - Flickr Photo Greeting Cards.

Very neat implementation and the card is free of any advertising banners (for now) Wish the future releases have an option to change color schemes and photo frame borders.