Identical is even worse.
A 500 year old painting, and a 5 year old forgery will appear identical, but have different microscopic and forensic testing results. This even further implies an allowance for variability.
They can try anything they want but they have to operate in a reasonable understanding of the common word usage
Even identical twins don't look "exactly" alike.
A 500 year old painting, and a 5 year old forgery will appear identical, but have different microscopic and forensic testing results. This even further implies an allowance for variability.