You will probably want to enter all the info about each piece, such as medium, size, year completed, etc. along with a couple-of-paragraphs’ story about it.
The proper format is:
©2009 Matt Large
Steel wire, 30 x 40 inches
or, in one line:
Matt Large, Nude. Steel wire, 30 x 40 inches. © 2009.
See this for reference: Crediting your artwork.