The "🏴󠁢󠁧󠀲󠀱󠁿" or "Flag for Smolyan (BG-21)" emoji is a symbol representing the municipality of Smolyan in Bulgaria. It features three horizontal stripes of equal size in the colors white, green, and red from top to bottom. The white stripe represents the snow-capped mountains in the region, the green stripe represents the forests and nature, and the red stripe represents the courage and bravery of the people.