• Rios, Jose F Contains biography, gallery, and schedule of first showing. http://www.joserios.com/

• Risch, Pierre Paints in pastel, watercolour, and lithograph. http://www.art-risch.fr

• Ritschel, Wolfgang A. Colorful, vibrant paintings with bold outlines in a figurative expressionist style. Also creates sculptures using recycled stainless-steel medical instruments and stained glass. http://www.wolfgangritschel.com

• Rittenburg, Johanna Smith Art as catalyst for social change. http://www.CapeAnnStudio.com

• Rittmann, Karl Specializes in Rhode Island people, landmarks, and murals. Also includes sailing, carousel, and train station themes. http://www.rittmann-art.com

• Rivera, Nicole Provides soulful, avant-garde wedding invitations for the couple looking to untangle the ropes of tradition and more. http://www.nicolerivera.com/

• Rivera, Robert G. Includes a showcase of paintings and artist biography. http://www.rgrivera.com

• Rjadcenko, Ljev Aquarelles, combined tehnic, graphic/web design, 3d modeling, architectural design... http://www.rjadcenko.com/

• Robert, Lenny Piroth Showcasing figurative oil paintings and realistic portraits. http://www.lennypirothrobert.com

• Roberts, Antonius Contemporary painter and wood sculptor. http://antoniusroberts.com

• Roberts, Dorothee Online gallery of Cork-based artist Dorothee Roberts. http://www.irishartstudio.com/

• Roberts, Lynne Specializes in collage, pen and ink, and watercolor works. http://www.lynne-roberts.co.uk

• Roberts, Simon Contains a diverse collection of digital, watercolor, and oil paintings of battle tanks and helicoptors, mermaids, and plant life. http://www.bluesparkler.biz

• Roberts, Steve A. Fantasy art and illustration by Steve A Roberts, featuring dragons and sorcerers. http://www.fantasy-graphic.com/

• Robertson, Sally Botanical watercolors and information on workshops offered in California, France and Tahiti. http://sallyrobertson.com

• Robinson, Colin Limited edition gicl?e prints; collectable and affordable art from photographs and worked images. http://www.colinrobinson.com/

• Robinson, Larry Portfolio and resume. Offers courses in studio painting, figure painting, and mixed media painting. Also shared, open studio space for rent. http://www.larryrobinson.net

• Robinson, Martyn Paintings in acrylic and watercolor. http://www.martyn.bizland.com

• Robinson, Sam Portfolio of work depicting urban landscapes from the Columbus, Ohio area. http://www.paintingsbysam.com

• Robinson, William MD Offers fine art lithograph prints with Western and nature themes. http://www.artworkprints.com