It was in 1823, I think, that Cotman left Yarmouth: a married man in early middle age, with five young children. He did it to establish himself again at Norwich, hoping perhaps to sell his pictures better there, and expecting again to add to his group of pupils--he still went regularly and frequently to those who learnt of him at Yarmouth. This time it was only a house opposite the Bishop’s Palace--the address, ‘St. Martin’s at Palace’--that sufficed for Cotman’s needs, or Cotman’s ambitions. But before long, though he made no change, his mind suffered tortures from the costliness of his new abode, and the unremunerative character of the adventure. He went to the Dawson Turners in utter gloom, and then it was that his excellent friend wrote to him and to his father letters full of tact, wisdom, and feeling, pointing out to the well-to-do father that Cotman must really be relieved, and pointing out, to the now depressed and now exalted genius of a son, that his position, could he but face it, and retrench a little, was not by any means so bad. The existence of the letters on this subject allows us entrance into the intimacy of these housekeeping troubles, and of the troubles of mind that threatened to be more serious. But we do not get the end of the story. We can only suppose that Cotman’s father, who was really on good terms with him, afforded reasonable help, and that though the house was not moved from with promptitude, the expenses inside it were curtailed. Cotman rubbed on, somehow, and in 1834 he received the appointment which I spoke of at the beginning--that post of drawing-master at King’s College, London, which he was to retain till his death. Preparing to quit Norwich, and wishing to put money in his purse before doing so, he had a sale by auction of many of his effects. These included nearly twenty of his paintings in oil, and five guineas was the highest price realised for any one of them. He sold, likewise, some copies of his printed book: the demand proving by no means ‘active’--they were indeed rather ‘quiet’ than ‘lively’ or ‘firm’--but of the drawings he wisely kept back all that were still in his possession: they were destined to be serviceable in his King’s College lessons.