Never Can Have Just One
I have every single Duo listed here. My first one was Odd Couple I thought the colors were quite different but looked great blended together applied with a wet brush. The best thing about these e/s duos is that you can use wet or dry. My absolute favorite is Sea and Sky; those blues just pop out at you. If you are ever looking for an e/s that you can play up or down, wet or dry go for any of these.