duke of york column in london next to union jack, great britain flag

architecture attraction benjamindeanwyatt blue britain british carltonhouseterrace city column commemorate duke dukeofyork dukeofyorkcolumn england english europe european famous greatbritain high history kingdom kinggeorgeiii landmark london masonry memorial monument outdoor pillar princefrederick remember remembrance royalty sights statue steps tourism tourist travel tribute united unitedkingdom visitor westminster york yorks