Apparitions is a virtual environment and physical installation sponsored by UCSD (University of California at San Diego) artists and students. Here you can browse through images that raise questions about history, experimentation, and cyberspace. Some links are more intriguing than others; but this site is certainly worth a visit. You'll also find links to interesting art pages including aRt_sLab, The Padded Cell Virtual Reality Installation, CRCA: The Center for Research and Computing in the Arts at UCSD and @art gallery.