He was, says one writer, “enthralled by the mathematical proportions of the Arabic script, . . . and his sense of colour was excited by the embellishment of the calligraphy with gold and silver leaf and other vivid minerals.”
Hy was, volgens een skrywer, “in vervoering oor die wiskundige verhoudings van die Arabiese skrif, . . . en sy kleursin is gestreel deur die kalligrafie wat met bladgoud en -silwer en ander helderkleurige minerale versier is”.jw2019 jw2019