You should seriously consider the Sony GDM-F520. Top of the line 21" CRT .22mm Ap grille. I'm considering this monitor for a graphics design system currently being built.
LCD is NOT the way to go if you are in graphics design. Technology is simply not there yet. I own an Apple 22" Cinema Display, and even though it's gorgeous, it falls short in color and graphic clarity of a high end CRT.
Let us know what you go with.