O Art, high gift of Heaven! how oft defamed
When seeming praised! To most a craft that fits,
By dead, prescriptive Rule, the scattered bits
Of gathered knowledge; even so misnamed
By some who would invoke thee; but not so
By him,—the noble Tuscan,*—who gave birth
To forms unseen of man, unknown to Earth,
Now living habitants; he felt the glow
Of thy revealing touch, that brought to view
The invisible Idea; and he knew,
E'en by his inward sense, its form was true:
'T was life to life responding, - highest truth!
So, through Elisha's faith, the Hebrew Youth
Beheld the thin blue air to fiery chariots grow.