I remember an artist who can draw awesome skies......it is "montezmaria"....otherwise known as "Ree". I don't know if that is who you are referring to, but I know that she really does draw awesome clouds and skies, and everything else too....:)
I found it...it's Gigandas...check out his last three in his gallery. Yes, fc, Ree does great sky, also...but all I could remember was just sky. Thanks! :)
drawn in 23 min