#1) i like the shading, but I would put a better light sorce
#2) i like the value if the sheet in the background, I would change the bottle and make them a little bigger
#3) The grass had good value to it, I would change the trees
#4) i like shape variations and shadings, I would change some shapes and make then better
#5) i like the grass, I don't like the trees and dirt trail I would if put more ink
#6) i like the pot design, i need more glaze colors
#7) i like the face design in the pot, I would change the colors
#8) the lights and the darks are good, I would put more value in the hair.