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 Guernsey Games. Research was carried out by Deputy Bailiff Sir Graham Dorey, of Guernsey's Flag Investigation Committee. The committee considered a number of designs. It was initially considered that the new flag for Guernsey should contain green, but it was ruled that the colour green has no historical basis in Guernsey aside of being used as a sporting colour by the Guernsey national football team in Muratti matches. Consideration was given to using the coat of arms of Guernsey on a St George's Cross but this was rejected on the grounds that the arms would be unidentifiable at a distance. It