Everythingg
King-Over-Kingz
Because(assuming the pics even are legit), the artist interpretation of the people he's depicting is subjective and prone to much human error, especially given the technology at the time, and your interpretation of artist depiction is also highly subjective.
Clearly not something you can use to make and objective claim about a people's origins with. Just look at all of the completely different looking depictions of Saladin from around the world out there. There are some where he looks european, some where he looks middle eastern, some where he looks sub saharan africa, some where he looks (east)asian. Artist during the time had a habit of depicting people in their own image or the opposite depending on if they were friend or foe.
So when they came to the Americas and said there were negroes here and depicted them as such, what do you say was going on?
Yes you can. In fact he believed he had reached the the Indian Ocean when he landed in the Caribbean according to his writing.
http://www.bringinghistoryhome.org/assets/bringinghistoryhome/columbus annotation by cath.pdf
That’s because the names of land today are not the same as the past. India of today was not called India during his time. It was called Hindustan. So when he said he was going to India, he wasn’t talking of the India of today.