Llyn-y-Cau, Cader Idris

Richard Wilson's Llyn-y-Cau, Cader Idris from 1774, in the National Gallery, depicts the volcanic lake in the crater of the Welsh mountain Cadair Idris, a landscape steeped in Welsh mythology and geological drama. Wilson transforms the wild Welsh landscape into a classical composition, applying the golden light and balanced structure of Claude Lorrain to a subject that is essentially sublime and proto-Romantic. The painting demonstrates his unique ability to mediate between the classical tradition and the Romantic response to wild nature.

Wilson renders the volcanic crater lake with his characteristic warm, golden palette, imposing classical order on a naturally dramatic landscape. The balanced composition of encircling mountains and still water creates a meditative atmosphere that combines Welsh topographical accuracy with Italian-influenced idealization.