Aidan Meehan

Aidan Meehan is an Irish artist and author of 18 books on Celtic art and design. including the eight-volume Celtic Design series and Celtic Alphabets, Celtic Borders, The Book of Kells Painting Book, The Lindisfarne Painting Book and Celtic Knots, all published by Thames & Hudson
Career.
In 1974 Meehan discovered the triple grid format for creating Knotwork. 