Flag of Portugal green was harder to come up with, given that it was not a traditional colour of the Portuguese flag's history. Eventually, it was justified on the grounds that, during the 1891 insurrection, this was the colour present on the revolutionary flag that "sparked the redeeming lightning" of republicanism. Finally, white (on the shield) represented "a beautiful and fraternal colour, into which all other colours merge themselves, colour of simplicity, of harmony and peace", adding that "it is this same colour that, charged with enthusiasm and faith by the red cross of Christ, marks the Discoveries epic cycle". The Manueline armillary
Flag of Switzerland of the colours of that flag, in order to honour Switzerland, where the first Geneva Convention was held, and its inventor and co-founder, the Swiss Henry Dunant. The modern banner of the Pontifical Swiss Guard was designed in 1912–14 by commander Jules Repond. The design has a Swiss cross design based on the 18th-century regimental flags of the Swiss Guards, with the papal coat of arms of the reigning pope in the upper hoist and the Della Rovere coat of arms of Julius II in the lower fly, and a vignette with the commander's coat of arms in the center.