which signifies not only the importance of communication during periods of technological advancement and digital media, but also the spirit of free trade. According to the sculptor, "Expo is where business is done, the speech balloons show the kind of conversations and dialogues which people have, and the chairs show where business takes place." With the surrounding colours of the station reflected in the artwork's shiny surfaces, it transformed them into two sets of "magnificent kaleidoscopes" which also symbolises cultural exchange. In popular culture The station is featured in the tvN series Little Women. References External links Expo to Changi Airport MRT station route Foster and Partners buildings Lattice shell structures Changi Railway stations opened in 2001 Mass Rapid Transit (Singapore) stations 2001 establishments in Singapore