Some of these sand pictures were small and crude and left unsigned, but Edwin and John Dore of Arreton produced some fine work in the 1840s. The pictures were of postcard size and the subject matter local views such as Carisbrooke Castle, and other touristy subjects. Edwin always signed his quaint pictures in a fine hand with a mapping pen and Indian ink, one of his most successful mass-produced subjects being 'Collecting birds eggs on Needles Cliffs'. John Dore used a card embellished with a printed border of lace design on which to execute his sand pictures although the quality of his work was inferior to that of his brother.