Max Fine Art
- A contemporary fine art gallery.
- http://maxfineart.co.uk/

Marquetry Murals
- A collection of wood marquetry that explores a new dimension for fine art, with each piece a collaboration between artist and craftsman. Located in Vancouver, Washington.
- http://www.marquetrymurals.com/

Monet Fine Art Gallery
- Features prints, original paintings, and sculptural works by a variety of British artists. Located in the UK.
- http://www.monetfineart.com/

MainGallery
- Features works by illustrators, painters, and mixed media artists. Located in the UK.
- http://www.maingallery.co.uk

myDaVinci
- Located in Chicago, they offer original and reproduction paintings, and photo transformations by Chinese artists.
- http://www.mydavinci.com

Mountain Traditions
- Located in Steamboat Springs, Colorado, they offer a selection of nature and wildlife prints, sculptures, signs, accessories, and limited edition art from artists such as Nancy Glazier, Tim Cox and J.D. Challenger.
- http://www.mountaintraditions.com/

Maria Galleries
- Located in Shaker Heights, Ohio, they offer photography, and other fine art.
- http://mariagalleries.theshoppe.com

McGuire Fine Arts
- Located in Frederick, Maryland, they offer traditional and contemporary originals from local and nationally recognized artists.
- http://www.mcguirefinearts.com

Milward Farrell Fine Art
- Located in Madison, Wisconsin, they offer works from contemporary artists, traditional to abstract, hand-blown glass, metal, and ceramic objects.
- http://www.milwardfarrellfineart.com

Mário Sequeira Gallery
- Contemporary Art Gallery, with works by Francesco Clemente, Gerhard Richter, Anselm Kiefer and Richard Long.
- http://www.mariosequeira.com