This chart definitely indicates a very creative person. But with a lack of Air, he may have trouble finding the words to adequately express himself, especially when it comes to ideas and opinions.
Though idealistic, this person has enough grounding, including the Saturn/Neptune conjunction and the Taurus Asc. to turn dreams into reality, but the Jupiter opposition and a lack of Fire might make it difficult for him to get fired up. There will be a tendency toward laziness at times, and with a Leo South Node and strong Scorpio energy, there might also be a tendency to overreact or even be melodramatic at times. Cultivating objectivity and detachment will be important.
I get the sense that this person has a lot to offer in terms of humanitarian pursuits. There will be a natural ability to sympathise with the underdog (Pisces Moon in the 11th house), and I wouldn't be surprised if he is drawn to some kind of cause or mission, which will bear the greatest fruit later in life (North Node in 10th). He will need to be prepared to make decisions that don't depend on the approval of others. His sensitivity to people's thoughts of himself will be strong, but acting despite the possibility of initial disapproval will be something he will need to learn.
Generally, this person has the capacity for a great deal of determination and hard work. He might not be ambitious in the traditional sense, but is able to achieve almost anything, once he really knows what he wants. And although his path is likely to be unorthodox in some way, an exalted Jupiter and dignified Saturn (despite being opposed) will mean plenty of opportunities to turn ideas into reality, provided that he is prepared to be humble and work from the ground up.