Read paragraph $5.$

Akagawa uses the forgotten kana in a style of calligraphy called kana shodo and also fuses traditional calligraphy with new techniques in a style she's named kana art, where thousands of minutely painted kana form larger images and paper sculptures.

How does paragraph $5$ contribute to the author's ideas about kana?

It describes kana as having a long artistic legacy.

It explains how kana is being revitalized through the work of a modern female artist.

It provides information for young people looking for opportunities in kana calligraphy.

It shifts from a nostalgic tone about kana to one that is academic.