A man walking on an escalator Tags: airport architecture blue ceiling color commuter hallway indoors london london underground metallic moving walkway passage person perspective station steel subway system symmetry terminal train station transportation transportation system tunnel underground underground station urban walkalator N Naveen Annam | 2 images Download 925 viewsLike it? 1Say thanks Crediting isn’t required, but is appreciated and allows photographers to gain exposure. Copy the text below.Photo by Naveen Annam on Pixeor.com CopyAdvertising Related Images TTHE COLLAB. 686 1 ffreestocks.org 747 3 BBruno Cervera 1.62K 6 TTrace Hudson 869 1 JJulyo Saenz 787 1 AAndrea Davis 1.40K 5 GGeorgia Maciel 647 2 EEzekixl Akinnewu 1.08K 4 AAndrea Davis 788 3 AAlan Cabello 959 2 CCarles Rabada 2.53K 8 DDaniel Spase 1.66K 2 NNachelle Nocom 713 3 MMarkus Bürkle 854 2 MMoose Photos 1.12K 1