A quilt my Mom made hanging in my Bro's abode.I'm inspired when artists use their own work to decorate & define their spaces.
This room from the eclectic & multi-faceted
D'Ette Cole includes a painting from the Austin-based artist's Anatomical Series:

Monique Keegan decorated her mudroom with hand-sewn pillows (using her friend,
Amy Butler's fabrics):

Photographer
Tosca Radigonda's home is organized around her crisp & vivid photos:


And finally - if you are a gardener, what better way to honor your work then to let it be the view from a room:
Sources: Cottage Living October 2008, Country Living October 2008, Blueprint March/April 2007, Shrader Design.