Looking Upwards from Devil's Bridge, Cardiganshire, Wales Math Eitemau Uwchlwytho gan Yale Center for British Art
Specimens of Rocks. Proof of an Illustration for Wright's 'Globe Prepared for Man'. Math Eitemau Uwchlwytho gan Yale Center for British Art
Ruins of Criccieth Castle and Part of the Town on the Bay on Cardigan. East View, Caernarfonshire Math Eitemau Uwchlwytho gan Yale Center for British Art
