crowd of people gathered in front of a large stone monument with a backdrop of snow-capped mountains under a cloudy sky

crowd of people gathered in front of a large stone monument with a backdrop of snow-capped mountains under a cloudy sky. Many people are holding Bulgarian flags, along with other flags that include an image of a lion. Soldiers in camouflage uniforms and red berets are positioned around the area, including on the monument's steps. Wreaths are placed on the steps. People are filming with their phones. Some are wearing hats and winter clothes. The ground is paved with stone. There are trees visible behind the crowd.