motion blur of unidentified asian people walking in subway tunnel walkway. underground public transportation

airport architecture asia asian background bangkok blur blurred building business busy capital city communication commute commuter construction crowd crowded culture development downtown economic economy entrance fast finance financial futuristic group hour indoor industry infrastructure interchange interior job landmark life lifestyle light metro mitrtown modern motion move office passenger path pedestrian people person population public road rush samyan shopping station street structure subway technology thailand tourism tourist traffic train transit transport transportation travel traveler tunnel underground urban walk walkway way work