I had a request from an old family friend who's fond of a green and purple. It took me a while to figure out something that comes in both purple and green...GRAPES!
I used Lily Sugar'n Cream (TM) Aloe Vera (green) and Black Currant(purple).
I was originally going to do the whole pot holder in double knit stockinette stitch. Then, I also decided to try using the reverse stockinette stitch for the grapes to help them look plump or puffier a little bit. I did the rest of the potholder in stockinette stitch. It worked pretty and has an interesting effect.
Here's the back side: