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 Derbyshire with the aid of listeners' suggestions was launched. The finished flag, designed by Martin Enright from Derby, was unveiled on 22 September 2006. Ceremonies to mark the first unfurling of the flag were held on the day at various locations around the county, including Derby, Ripley, Ashbourne and Buxton. The flag features a green cross on a blue background. These colours were chosen to represent Derbyshire's green countryside and its rivers and reservoirs, respectively. In the centre of the flag is a Tudor rose, which has been the county badge since the 1470s. The rose is gold in colour rather