These are Flowers/These are not Flowers : on the Subject of Representation for Narashigu(]E85EE[)K(]E85EE[)id(]E85EE[). Bulletin of Koshien University. 2000. 28(B). 107-121
The Presentation of Substance Seen by an Artist : the visual world of Narashigu(]E85EE[) Koid(]E85EE[). Bulletin of Koshien University. 2000. 27(B). 137-143