Arabeske is a special kind of vector drawing software. It has a limited set of shapes but is extremely specialised towards complex symmetric interlaced drawings, like those traditionally found in Arabic architecture. It is not a texture editor, but rather a pattern generator. It exports in EPS, PNG, and POV-Ray formats.
aRts is a framework for developing modular multimedia applications. The sound server, artsd, allows multiple applications to cooperatively process and output sound and music. aRts is designed to provide its filter and synthesis capabilities to other applications using the multimedia communication protocol (MCOP). aRts is also capable of modular realtime synthesis. It can create sounds & music (realtime midi synthesis) using small modules like oscillators for creating waveforms, various filters, mixers, faders, etc.
Artstream is an interactive graphic design program that allows the design of vector graphics with numerous pen, brush, and shading tools, and the layout of multi-page documents with precise typography and photo effects. Artstream imports many raster, vector, and 3D file formats, and supports the addition of vector and raster plugins. Artstream is a comprehensive design program that enables complete image, document, brochure, and magazine production on Linux.
The AudioCD Web Interface provides an easy interface for burning audio CDs. The interface allows you to simply upload wav files to a predefined directory (using Samba or FTP), configuring the track order and labels from the browser, and then simply proceed with the burn in your browser.
Audiogalaxy's Satellite is a distributed music search agent. It is a small application which does mp3 searching and file transfer and makes a designated directory on your computer searchable by other Satellite users. It features a real-time transaction-based system for file sharing. The Linux version has no user interface, but files are selected via the Web for transfer from other users.