Journalling the Qur’an
It is a means to engage with a Qur’an and bringing it to life. Using the margins of books has been a present of past scholars.
A perfect example is Mafatihul Jinaan where Shaykh Abbas Al Qummi has used every space to its maximum use.
It is the Mafatih that was the inspiration to write notes in the margins and highlight and illustrate key words, ayaat and concepts.