Flag of Goiás organized by Joaquim Bonifácio de Siqueira. As in the national flag (unnoficially), the green represents the forests and the yellow represents the gold. Flag of Goiás The flag of Goiás was created by Joaquim Bonifácio de Siqueira and it symbolizes the state of Goiás. It has a rectangle shape, with four green odd stripes and four even yellow stripes. On the upper left hoist, a blue rectangle with five white stars (representing the Southern Cross, constellation that gave Brazil its primitive names - Vera Cruz and Santa Cruz), four on each side and one smaller in the center. The flag
Flag of Brazil the fourth magnitude, and a tenth of a module (0.10m) for the fifth magnitude. Paulo Araújo Duarte of the Federal University of Santa Catarina claims that "the creators of our republican flag intended to represent the stars in the sky at Rio de Janeiro at 8:30 in the morning on 15 November 1889, the moment at which the constellation of the Southern Cross was on the meridian of Rio de Janeiro and the longer arm [of the cross] was vertical". Another article, citing "O Céu da Bandeira (The Sky of the Flag)", by J. R. V. Costa, says the exact