These are georgeous! I always admire your for your coloring, you're damn good at it! And even you couldn't go for crazy compositions and tons of text this time, your icons are still amazing!
My favourites from the 20muses set are 2, 5, 6, 9, 15, 16, 17 and 18! From the rest of the icons as you probably know already, I love 25, 26, 29, 30, 31, 34, 36 and 42! :D
Great work!