The sup or sub element in HTML, which displays certain letters as superscript or subscript, is a sort of physics tag. It can be regarded as a vector upward or downward, thus allowing approach as the form. Three works released here are its somewhat intuitive examples, No. 57 of which refers to the prime number table. As a side note, four works similarly using superscript and subscript, from No. 14 to No. 17, were conceived from reflection on the form through fractal-like operations.
(cf.) Source and Execution: List
Hideki Nakazawa 2011
Appeared in the Bulletin "New-Method" No. 10
Japanese | New-Method | Hideki Nakazawa