Report about international students, under the theme for the diamond-like future
8.5 x 11 in

1. Carbon_ Number and Place of carbon / Number and Place of origin of foreign students
-> Number, locate, and color of dots
2. Transparency_ Level of condition / Academic level of foreign students
-> Transparency of dots (transparency ∝ academic level)
3. Atomic weight_ Formation of time / Spending time in foreign place for studying
-> Size of dots (size ∝ time)