This is really a tough one and I can only give the little perspective I have based on effort and technique but even then, I will be falling short. I believe the confusion wouldn't be this much if it were one work per artist, just saying.
So in my little opinion, 3 points goes to @ezunjoshy for Serenity
2 ponts to @vragolana for Midday Silence (a wonderful rendition and finishing)
and 1 point to @scherzo for Chuul Jujinchi