The Bulgarian flag has three colors: white, green and red. The white color represents purity and honesty, the green color represents nature and the country's lands, and the red color represents the bravery and courage of the Bulgarian people throughout history.
The flag is rectangular, which means it has four straight sides and four corners. The white color takes up the top half of the flag, while the green and red colors each take up a quarter of the flag.
The Bulgarian flag has been around for a long time - since the late 1800s! It has gone through some changes over the years, but the current design has been in use since 1991 when Bulgaria became a democratic country.
In Bulgaria, the flag is very important and people are very proud of it. You can see the flag flying in many public places, like government buildings and schools. It's also used during celebrations and events, like sports games and concerts. When people see the Bulgarian flag, it reminds them of their country and all the things they love about it!