london's winter skyline featuring the tower bridge and the shard in view

london skyline riverthames clearsky wispyclouds crispday winter christmas construction crane development barriers riverbank calmwater ripples sunlight towerbridge iconic towers walkway obscured distinctive skyscrapers modern shard glass pyramidal height design architecture curvedroofs slopedroofs dynamic cityscape festive historical landmarks growth holiday tranquility beauty naturalight vantagepoint gentleripples reflecting middle distance partially equipment cluster