Is this what you are looking for??

Here is a link that might be useful: grouterizer

here's another

Here is a link that might be useful: tile tester

No, it wasn't either of those sites. On the site I'm looking for it showed a project that had been done and you could click on the different colors of grout to see which looked better. I think it was on a site that also had mosaic instructions.

Is it Joy of Shards

Yes, it was Joy of Shards, thank you nicethyme!

Would someone send the link out to this site. I tried joyofshards.com, but I don't think that was it.

here

Here is a link that might be useful: Joy of shards

Oh that's because it's UK. sorry

Here is a link that might be useful: thejoyofshards.co.uk/

Oh looky, I didn't even realize you had posted too Maria.

No one can say we're not helpful! LOL

LOL they say great minds think alike!

Maria