Cheonggyecheon Stream Christmas Decorations - People Walking Under Hanging on Wires Lantern Bulbs Enjoying Lantern Festival in Seoul

cheonggyecheon stream lantern festival seoul night lantern festival hanging bulbs realtime artistic walk people tourism elevated view cityscape by stream cheonggye plaza korean korea downtown evening event colourful architecture building christmas business modern light road piazza skyline urban christmas decoration crowd attraction exhibition district central landmark illuminated glowing tourist office park decoration