If I could spend a day with any historical figure, the I would have a to go for Leonardo da Vinci. I'm so fascinated by his art and inventions. I'd really love to see his workshop.
I have always love Albert Einstein and I have wished to spend a day with him. Spending a day with him will be my desire because I am in love with his theories.
Einstein would be an amazing conversationalist and I do think that da Vinci and Einstein would have had some fascinating discussions about art and science as well. It would be so nice.