Maybe it was the way light ricocheted off the gleaming silver curves that first hooked artist Gary Traczyk on kinetic stainless steel sculpture.
Maybe it was the sleight-of-hand-style appeal of transforming hefty steel into seemingly weightless, dancing forms.
Or maybe it was the challenge of molding a notoriously obstinate metal into the shapes his imagination dictated.
But probably for a man who arrived on the planet with an inborn inertia, more than anything else, it was movement.