A collection of art that excels in terms of quality and usefulness.

Items that get into this collection are selected by the following criteria:

• Usefulness: It should be useful for as many users as possible.
• Quality: It should be of professional quality.
• Convenience: The contents of a RUA should be provided in a format that makes it as easy as possible for people to actually use them and modifying them to their needs. This usually means providing them in common formats such as PNG, OGG or SVG. Making the source files avaiable is a plus.

This collection isn't meant to include as many entries as possible but is rather a way to promote art of exemplary quality.