“In brief, all things are artificial; for nature is the art of God.”
Browne collapses the usual opposition between art and nature by treating natural order itself as divine workmanship.
Source details
Religio Medici, represented by Project Gutenberg #586. Browne develops this sentence inside an explicitly Christian natural-theology argument about providence, creation and the beauty of living forms. It is historical religious philosophy, not a scientific definition of nature.