Ok, so this is gonna be a long two part comment! For one, the grass at the bottom where the tornado is on its journey gets removed after it travels in that spot. Now, the hill/ grass/ whatever is also normally colored in, but I can't say that as some artist do take their style that way. So thats harder to critize The tornado's coloring and movement is also probably completely off. The color of a tornado tends to vary. A tornado usually varies in color from gray to dark gray. A tornado's top usually is slower so that part is correct except for the fact that it doesn't move at all. The rain... uhh... the rain. The rain looks like it starts, stops, starts, stops, etc. It does not look continuous like real life. That is all I got so... - CRITIZER OUT