Keywords: Four flag ratios.png Ratio's of the British German Dutch and the Swiss flag Flag of the Netherlands http //commons wikimedia org/w/index php title Image Flag_of_the_Netherlands svg oldid 7061464 Flag of Switzerland http //commons wikimedia org/w/index php title Image Flag_of_Switzerland svg oldid 7568073 Flag of Germany http //commons wikimedia org/w/index php title Image Flag_of_Germany svg oldid 7643400 Flag of the United Kingdom http //commons wikimedia org/w/index php title Image Flag_of_the_United_Kingdom svg oldid 7356839 Vexillology Flags of the Netherlands |