RMTM

How places in world cities have changed — then and now.

New Seoul · Entertainment · Landmark · Mixed-use LOTTE WORLD TOWER

RMTM is a working archive of urban transformation — how places in world cities looked then, and how they look now.

© 2026 RMTM by Seoyoon Lee · hello@hmmm.so

City All New York Seoul Tokyo

Type All Culture Entertainment Landmark Memorial Mixed-use Park Redevelopment

1 case

About

A working archive of urban transformation, collected as reference for new city-making.

LOTTE WORLD TOWER A long-planned supertall development in Jamsil, combining an observation deck, shopping mall, aquarium, cinema, hotel, offices, and cultural facilities within one major destination. Seoul · Entertainment · Landmark · Mixed-use