Dear God, Are We There Yet?

This is not a rant about history, rasicism and blah blah blah. Just an inquisitive mind and question on my recent trip from Italy wondering about BC and AD and my ancestors. I take a detailed look through the sistine chapel and have so many questions about religion, facts etc and once again my ancestry.  Didn't God create everyone but why didn't Mr. Michelangelo paint them? Ok maybe after squinting I saw some dude fair skin with big lips, maybe he's one of us and they ran out of brown paint. I don't know about you but when I travel to other countries I wonder about these things. Please tell me what you think and if you're a history buff please put me in check with some knowledge. As for now I'll sip my cafe con leche research away.