I try to be original in my works to not get my watchers bored
I believe I put hard shadows here, but they just fell beyond this open area; they're visible only in the long cracks in the rocks.
I concur it's a little too plastic, but it was mostly because the fractal is too smooth and regular in shapes. I tried to give more variations with different hues of green just too make it look a little less artificial but I have really to change parameters and add noise here. Thanks