It comprises separate elements of anagram, chronogram and epigram. On the statue are carved 5 Latin inscriptions, which have chronogram. Beginning in the late 1990s, he also wrote a column for "Chronogram" magazine. The chronogram indicates that the madrasah was completed in May, 1540. A chronogram is a phylogenetic tree that explicitly represents time through its branch lengths. In 2018, after an internal investigation involving multiple #MeToo allegations, "Chronogram" severed ties with Francis.