Hi there,

I use the default theme. Is it possible to display a cloud of keywords (the most common or similar)? I have not found any setting for this or plugin.

Greetings Micha

http://www.zenphoto.org/documentation/functions/_template-functions.php.html#functionprintAllTagsAs

Please take a look at the documentation yourself. We have tried to name all functions "speaking".
SOme common links:
http://www.zenphoto.org/news/functions-documentation
And how to read the doc:
http://www.zenphoto.org/news/how-to-read-the-zenphoto-functions-guide

Hello, I have read those links but the search cloud unfortunately found nothing. Is there perhaps a tutorial?

Above is the tutorial. It is all plain PHP stuff you should know the basics of if you try to modify a selfhosted tool like Zenphoto.

So as with the download list: Place the function above with the parameters set as wished on the theme where you wish to use it. A good idea is to read the theming tutorial.