For the past 25 years, Courtney Davis has been one of the leFor the past 25 years, Courtney Davis has been one of the leading experts in Celtic art, and heas been involved in the pading experts in Celtic art, and heas been involved in the publication of over 35 books, including 101 Celtic Crosses, 1ublication of over 35 books, including 101 Celtic Crosses, 101 Celtic Knotwork Designs, and more. He lives near Bridport01 Celtic Knotwork Designs, and more. He lives near Bridport, Dorset, in England. , Dorset, in England.