Yes
he learned to sculpt under the stonemasons guild in florence
Cosimo de Medici', a member of the most famous patron family of Florence Italy.
Granite is the rock with the highest tenacity, and therefore the most difficult to sculpt. There are problems with the others, for a variety of reasons. Shale is fissile, and will split into thin sheets. Obsidian is glassy, and will be prone to fracture. Slate is prone to splitting along foliation lines, but would be the easiest to sculpt mechanically.
The main thing to be considered is the importance of the singularity of the question "inspired". Firstly, we must think that the humanistic personality of Donatello is the Epiphany of many artists. Secondly, his characteristics were exaggerated by the importance of his public life. Therefore the cause of his impressionism was the fact to tolerate Ki
a stick
We do not know - there is much early work about we do not know the origin. A prominent early one was early 5th Century BCE Myron of Eleutherai, a later one Pheidias of Athens.
Bronze
no
No but you can use Granite as baby wipes, I think.
First of all, Donatello would win because he has a Bo staff and years of training under a Ninjutsu Grandmaster. When Kick-Ass tries to punch Donatello, Donatello would use his skills in deception and totally own his face.
"to sculpt" = "sculpter"
Donatello did not have any siblings