"Oh, yes; it was a very simple process: very much in the same way as Bridget makes those pretty pats of butter we admire so much; quite the same, if Bridget would only fill in the spaces between the patterns with butter of another colour. They first made the tile of clay, and then impressed it with a wooden stamp; then it was dried or burnt, then some thin clay or cement of another colour (usually white) was poured into the pattern, then it was glazed over and burnt, the glazing material making the white a rich yellow, and deepening the colour of the tile. The pattern is sometimes perfect in a single tile, sometimes four, eight, or a large number are required to perfect the design. Several ancient kilns for their manufacture have been discovered[52]. Some of these manufactories, it is evident, were very popular; for we find that the same kiln sometimes supplied a great number of churches. Most of our old churches have at some time been paved with these encaustic tiles; but in all cases they have in great measure been destroyed or removed when other beauties of God's house have been defaced, but often too where the hand of man has spared, the hand of Time has obliterated. "We find every variety of pattern upon these tiles. At Malvern and elsewhere are many letters on single tiles: sometimes they are alphabetically arranged, sometimes they read backwards, and sometimes to a centre. Frequently the tiles have upon them texts of Scripture or other inscriptions, such as 'The time is short,' 'Wait for the knell.' At Malvern is a very remarkable tile; it contains the following curious direction to executors, and was probably intended to be placed over a tomb:-- 'Thenke . mon . þi . liffe maij . not . cũ . endure. þat . þow . dost . þi . self Of . þat . þow . art . sure. but . þat . þow . kepist un . to . þi . sectur . care. and . eũ . hit . auaile . þe hit . is . but . aventure[53].'