Oras, Zed - A gallery of fantasy works by Zed Oras. - http://www.zedoras.net/
O'Driscoll, Dan J. - Portfolio of illustrator Dan J. O'Driscoll, producer of science fiction, space, and fantasy images in digital and traditional media. - http://www.djostudio.com/
Öst, Johanna - Circus and fairy artwork by artist Johanna Öst. - http://www.johannaost.com/
Oehrlein, Angelika - Plejades - fantasy art and sculpture of Angelika Oehrlein. - http://www.plejades.net/english.html