A shadowy shot of a man riding up a pair of escalators in the subway. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3290482/free-photo-image-paris-architecture-banisterFree Image from public domain licenseAsian businesswoman at underground station. https://www.rawpixel.com/image/74507/premium-photo-image-asia-asian-ethnicity-aspirationsView licenseAsian businesswoman at underground station. https://www.rawpixel.com/image/74513/premium-photo-image-asia-asian-ethnicity-aspirationsView license