Avicenna was a Persian polymath who is regarded as one of the most significant physicians, astronomers, thinkers and writers of the Islamic Golden Age. He has been described as the father of early modern medicine. source
I like pre-production and post the best. I don't like shooting at all. I find it grueling and tough, but I love post and the whole process of seeing the film finally come together. You start ironing out all the rough spots, and the really bad bits you just throw away. So from day one of post to the last day, you see nothing but improvements.