Sagaan Sag takes part in The online exhibition The Man Who Saw the Fourth Dimension, which is organized to commemorate the 30th anniversary of the establishment of diplomatic relations between the ROK and the Russian Federation, is now officially held with a total of nine contemporary artists from both countries on the theme of ‘time’ and ‘space.’ Michio Kaku, a worldly-renowned scholar and futurist in theoretical physics, has published a book called Hyperspace (1994), which introduces physics that deals with higher dimensions than three dimensions. As quoted from one of the sub-titles in the book, the exhibition explores ways in which the contemporary artists who have lived in different times, cultural environment, and geographical spaces understand, interpret, and imagine their world.