Carved Anglo-Norman anthemion from Hereford Cathedral.
Carved interlace "trumpet" pattern.
Carved interlace pattern.
Interlace pattern from a Celtic cross at Ruthwell, Ireland
Interlace pattern from a Celtic cross at Mugle, Ireland
South cross at Aheny, Ireland
"O" from a Celtic manuscript.
"P" from a the Book of Kells.
"Q" from a Celtic manuscript
"S" from a Celtic manuscript.