Think of how physically taxing painting the ceiling of the Sistine Chapel must have been; think of how many assistants and workmen must have been needed to complete it. Someone, surely, had to get the ceiling there to be painted on in the first place.
Perseverance as well as patience are personality traits that you will undoubtedly learn in order to overcome the tremendous obstacles that paralysis creates. How far would you go to express yourself? How often would you fail before you give up?
That Tempt's tag is so clean, that his style is so apparent it looks like he drew it with his hand, is incredible. The fact that he's produced work for a joint show alongside the cream of street art, just using his eyes, is mind-blowing.