I said I wasn't going to bore you with pictures of all the different color combinations. Instead I put a picture of each set on Flickr with a brief explanation of what the recipient requested. You can find these photos here. But for those of you who are not that interested, here's one big picture. It really doesn't take that long to sew up 48 string blocks.
I play around with these pictures in Picasa but I still can't get the colors to come out as rich as they are in person. You're just going to have to take my word for it.