View down the river Thames from London Bridge showing Blackfriars railway station and Blackfriars bridge during a moody sunset

river thames blackfriars travel bridge city london landmark urban architecture water england cityscape building skyline tourism view uk skyscraper famous attraction britain capital business tower tourist british dusk downtown waterfront twilight financial transportation railroad metropolis english sunset facades glowing railway station st pauls train crossing southwark southbank modern office tranquil