This monkey is GREEN because he has been made from two mismatched, handknit wool socks. A dear lady gave us a dozen or so pairs of wool socks she'd knitted for her now-departed husband, to pass on to the clothing bank we work for and at. However, there were four stray socks, and even very destitute people like to have their socks match just like everyone else's do.
What could I do with those four socks? I could always use them for dusting and polishing, but I wanted to give them a more dignified task than that. Knowing and honoring the work that had gone into them, I wanted them to be seen, not stuffed into my ragbag.
I had made many sock monkeys, but none from handknit wool socks, and so this little guy was an experiment, as is much of what I do. I wished that there was more contrast in color between the two socks I used for him, but there wasn't, so I tried edging the "shirt" he is wearing with turquoise, and I was happy enough with the result.
This picture is a bag of yarn of various fibers, all gleaned from unknitting/frogging (rip it!) items from rummage sales/ thrift stores. It takes a little time, but can't be beat for the price, which is usually a dollar, sometimes much less than that, for each garment. I highly recommend doing this and will continue doing it myself.