Landscape in Wales with Castle, Lake, and Rocky Foreground Math Eitemau Uwchlwytho gan Yale Center for British Art
Llanfair Church, North Wales for A Treatise on Landscape Painting and Effect in Water Colours Math Eitemau Uwchlwytho gan Yale Center for British Art
Llwyngwynedd and Part of Llyn-y-ddina Between Capel Curig and Beddegelert, North Wales Math Eitemau Uwchlwytho gan Yale Center for British Art
Harlech Castle, from Tygwyn Ferry, Summer's Evening Twilight Math Eitemau Uwchlwytho gan Yale Center for British Art
