You could have downloaded World of Aqua 5 for Mac from our software library for free. This free Mac application is a product of The Iconfactory, Inc. The program lies within Theming Tools, more precisely Icons & cursors.
From the developer:
World of Aqua is a free icon collection for Mac platform. To customize a desktop icon manually in Mac OS X, you need to access the Finder's "Inspector". The inspector is shown or hidden when you press Command-Option-I with an item selected. Opening the Inspector for an item reveals various types of information including what the current icon is set to.
You may want to check out more software for Mac, such as World of Aqua Icons, World Book Notepad or World Book Atlas, which might be similar to World of Aqua.
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