You know I pulled a 16 hour shift the night before and had to work all night last nigh and just got home. I should be sleeping but looking at your fantastic work makes me excited and wide awake. You have talent. I wish I had this much talent to draw my world that I am writing about for everyone to see.
This is very beautiful and a lovely use of the color blue to create a ephemeral environment. I've had dreams of waterfalls like that for years now(though mine were dreams of rollercoasters, which were a fear during my childhood, and the constant drops down the waterfall locations). The spiked mountains with habitation really add a charm to this.