O'Flynn, Valery
Paintings, original prints and photographs by a contemporary Canadian artist
http://www.webgenus.com/voflynn

Olejarz, Harold
Digital art, performance art, and sculpture. Information about education in Art and Technology is included.
http://www.olejarz.com/

Olive
Photography and paintings, animated graphics. Flash required.
http://www.olive47.com/

Ovard, Blake
Cebo Studios - Texas artist works in a variety of media from watercolour, to pen and ink, to paper mache, to pastel, to acrylic, to woodcarving and burning, to custom furniture.
http://www.geocities.com/SoHo/Studios/2463/

Ogrodnik, Martin Jan
Collection of surreal oil and watercolor paintings, drawings, digital art, and photography.
http://www.ogrodnik.com

Osborn, Richard
The ArtPause Gallery - Paintings and art objects based on concept that art is part of everyday life.
http://www.homestead.com/artpausegallery/index.html

Ory, Toni
Original watercolor and mixed media artwork, and calligraphy services.
http://www.toniory.com/

O'Brien, Brien
Art, nonsense art, da-da,oil painting, lithography, free clipart, and drawings.
http://www.fortunecity.com/victorian/kapoor/144/index.html

Olguin, Antonio
Works in various media, from oil pastel to ink, colored pencil, acrylic, stained glass, digital art, and wire mesh.
http://mrolguin.tripod.com/

Oepen, Gisela van
Creates stylized oil and watercolor paintings, bordering on abstractism, and sculpture.
http://www.van-oepen.com/

Oleson, Scott
Drawings and computer graphics, focusing mainly on fantasy/science fiction and abstract themes. Also includes wallpaper downloads.
http://daedinc.tripod.com/

Okshteyn, Shimon
Consists of the artist's official site. Features images of his paintings, sculptures, drawings and prints, and presents his curriculum vitae.
http://www.okshteyn.com/

O'Neil, Charles
Wire sculptures, drawings, paintings and architectural art of a full time artist and part-time instructor at Haliburton School of the Arts.
http://www.charlesoneil.com