Nina
She did not what she did so she scrape off surface of painting, but somehow came out much lighter and sensitive expression. It is hard to find out right expression comes out while painting. Sometimes too much care about subject from photo, but if did not like it take some of you did which makes much simple and could be OK.
Kenny
Dark ground makes nice contrast for far mountain and sky, it has strong sky light because of dark land in front, nice colors.
Ryu
His first time painting with oil, he is only 6 years old and made nice quiet scenery. it's like poem and simple but nice.
Ryu
This painting has more story of you and has good depth and many subjects in painting. good.
Shu
Your expression by color is like nature as sky, water and sun light, brush stroke is god and interesting texture and lively.