As one of America's most successful suspense writers, there is a great deal known about Dan Brown's life, except his birth time. So, part of this portrait is a rectification to determine when he was born, or more importantly, what his Ascendant is? This portrait is another that Ralph came up with after taking Dan Brown's Master Class. It is not surprising that after watching four hours of video, and knowing the rest of the chart, that an astrologer would be able to set an approximate time. But it's fun to watch!