Pretty interesting...deffinately has good form. I like that you have the touch of blue in the upper half of the canvas. I love the watercolor effect for the dust, but I always think of tornadoes as very violent and active/rapid, so perhaps if you added a little more texture it might even have more of an emotional effect. Either way, nice job.
Looking good so far Mr. Mal. The funnel ,itself needs more defintion and the addition of some of those yellows in the bg will add drama.. It's a good job!
drawn in 11 min
drawn in 22 min
drawn in 3 min