Speculative Vision - Science Fiction and Fantasy brought into focus: art galleries, interactive Sci-fi and Fantasy stories.
Elfwood - The Elfwood fantasy and science fiction art and fiction gallery, Fantasy and SciFi art, plus Manga art and sf/fantasy stories.
Museum of Intergalactic Art - Visit the virtual art galleries and museum of the Museum of Intergalactic Art. Also includes a planetarium of fictional worlds.
Epilogue.net - Epilogue is fantasy and sci-fi at their best. Epilogue is a high-quality fantasy / sci-fi community of artists, musicians and writers.
Pulp Science Fiction Covers - A gallery of the most wonderful Vintage Science Fiction Pulp Magazines. From 1920 through to the 1980s
The Ultimate Guide to Science Fiction - The ultimate guide to Science-Fiction, Fantasy, Space and Surreal art on the Net. Lots of links to numerous artists.
ImagNetion - ImageNetion contains over 500 artists and thousands of pictures of fantasy art, sci-fi art comic art and erotic art. Warning: some pictures include nude images.
The Archive of Science Fiction & Fantasy Artists - Official artists sites of original sci-fi and fantasy art work in traditional and digital illustrations.
Science fiction covers - Visco - The Visual Index of Science Fiction Cover art
Abandon Art - Contains pictures by many published fantasy and sci-fi artists including Josh Kirby, Jim Burns, Patrick Woodruffe and Rodney Mathews.
DigitalArt.org - A gallery of masterfully created works of digital art including many wonderful examples of fantasy and science fiction art.
Fantasy Artists - Find a fantasy illustrator or artist, fantasy art, information on illustrators and artists with portfolios and biographies.
Tor.com - Features a number a art galleries as well as news and discussion of science fiction, fantasy, and all things of interest to SF and fantasy readers