great shapes indeed!
Tell me Yossam, were you able in your initial playing, to get those same results but at a smaller scale? Or did you find that you had to make the forms "big", to get that shape and look... As with some * procedural* methods for building tower forms we have seen in these forums?
One suggestion I have for this image is, it would be fun to see you add a strata or two and get some "stepped" displacement in there, and then blend it down to look somewhat eroded. Just a thought.