I have a question about having images display the same color contrast on different monitors. I do understand that individual monitor settings may have an affect on how an image is displayed.

1. Does Gamma Correction have anything to do with this?

The reason I ask is because I have 3 computers where the images shows up the same as the computer I made it on.  But then I have a laptop that makes the image look washed out.  I can also tell by some of the responses by people who have commented on my image that the image isn't looking the same on other monitors. 

When I print posters of my art, the colors are just as vivid as they are on the computer that the image was rendered on.  Any suggestions on what is going on and why there is such a big difference sometimes (besides individual monitor settings).

thanks