Since Im not a fan of old fashioned white paper tutorials I wonder if there´s any better tutorial for easy ways to make instances in Kray! 
The only one I can find is the one with millions of penguines that took a lifetime to render. I just need some basic information of the best and most uncomplicated way to create instances of trees or leafes or pieces of grass. 
Sometimes I wonder why the easiest way to explain things consider to be the hardest!