Assertion: paint's quality | /r/CapableOf | deteriorate with mass-produced article
Facets:
value: after the war years
type: TEMPORAL
Source sentences:
text: During the 1930s and 1940s R.J.Snow of Lake came nearest to producing sand pictures in the manner of the Georgian craftsmen, but postcard size, although he did produce some fine commissioned work, particularly a view of Oddicombe in Devon, in which the sea and sky were also 'painted' in sand, but after the war years the quality of the postcard sand pictures deteriorated with the mass-produced article with little taste or skill being offered for sale for a few shillings.