The flag of Martinique (🇲🇶) features a white field with a red cross in the center, dividing the flag into four equal parts. The upper and lower quadrants are blue, while the left and right quadrants are green. The blue symbolizes the sky and the sea surrounding the island, while the green represents the lush vegetation and agriculture of Martinique. The red cross represents Christianity and is a tribute to Saint Martin, the island's patron saint.