Today, idol groups Girls' Generation, SHINee, f(x), and EXO attended the COEX mall in Seoul for '2012 SM ART EXHIBITION'.

This exhibition includes a 3D theater that allows an experience of meeting SM stars in real life, hologram stage, video performance, video chatting with stars, and 20 other various items.

This will be held from the 10th till the 19th in COEX D hall.