This is probably what their Instagram posts would look like if they were alive today.
Brazilian artist Hidreli Diao uses FaceApp and a neural network to create realistic portraits of famous historical figures.
He finds images in photo stocks that look like great people of the past, and then overlays preserved portraits and sculptures of these people using the Artbreeder neural network. For further refinement, he uses FaceApp. According to the author, each portrait takes no more than 2 hours: without AI, it would be impossible to achieve such deadlines.
Diao notes that he was inspired to create these images by the work of the Dutch photographer Bas Uterwijk, whom Lifehacker has already talked about earlier.
Leonardo da Vinci
Alexander the Great