Forget all that rubbish about “broad and masterful strokes of genius”! It was blindness, arthritis or something else. For me, I discover that I have been fighting a losing battle with Parkinsons. The shakes sure dont improve my drawing in fine point ink pen. Still, now I know the enemy, and what to do to at least gain temporary respite. This is getting close to the final battle.For months, my work has been getting worse, for many reasons, technical,psychological included. I did not suspect ALL my symptoms would point in the same direction. ” Necessity is……….”