There are practically no untouched forests left in Europe.
He left his vegetables untouched.
She was untouched by his tale of woes.
Our chocolates are untouched by human hands.
Politics was an untouched topic in our family.
It's pretty much untouched right now – and unfenced.
He wore an ill-fitting suit and his neck seemed to be untouched by an oversized collar.
He left his beer untouched.
Their small island was untouched. The trees and jungle beyond were decimated by chasms and fallen trees.
untouched, only the bare outlines may very well be historical.