flickTrick
The flickr Services API is quite amazing. So I made a little application called flickTrick using phpFlickr.
tI is capable of producing either image mosaics on the basis of public photos of a given flickr account, or it it can generate a collage as the one you can see in the header part of this page, by simply adding follow CSS to it.
background-image: url(http://svenbuschbeck.net/flickTrick/collage.php?username=sven%20buschbeck&width=500&height=200&size=square&shuffle=true&maximum=24&alpha=40);
— edit 2009/03/15 —
As creating a collage can take several seconds, I implemented a caching version. It firstly returns the last image stored for the given parameters and then creates a new image. This version can be accessed by using “fast-collage.php” instead of “collage.php”.