Suggestion for best monitor

Hello Friends, I want to purchase the dell monitor. but i don't know which one is the best monitor for me. I want to buy 22" Hd monitor, I am a graphic & 3d designer, I want that type of monitor which is best in colour. its colour is aquirate in printing & all real colour.  & also want that type of monitor in which picture look good in all angle. I saw many lcd moniter, if we saw these monitor from the from then its look normal but if we are slitly right or left then its picture look blackish which is not good. I want that basic fasilities in my monitor,

Plz help me, Its urgent for me. I don't understand which monitor is best for me.

Thanks,

NJ