People visit the Royal Palace of Brussels in Brussels, Belgium, July 27, 2021. The Royal Palace of Brussels is the Belgian King's administrative residence and main workplace. A tradition has been established since 1965 to open the Brussels Palace to the public every summer. From July 23 to August 29 this year, the palace can be visited free of charge except on Mondays. (Xinhua/Zhang Cheng)
People visit the Royal Palace of Brussels in Brussels, Belgium, July 27, 2021. The Royal Palace of Brussels is the Belgian King's administrative residence and main workplace. A tradition has been established since 1965 to open the Brussels Palace to the public every summer. From July 23 to August 29 this year, the palace can be visited free of charge except on Mondays. (Xinhua/Zhang Cheng)
People visit the Royal Palace of Brussels in Brussels, Belgium, July 27, 2021. The Royal Palace of Brussels is the Belgian King's administrative residence and main workplace. A tradition has been established since 1965 to open the Brussels Palace to the public every summer. From July 23 to August 29 this year, the palace can be visited free of charge except on Mondays. (Xinhua/Zhang Cheng)
People visit the Royal Palace of Brussels in Brussels, Belgium, July 27, 2021. The Royal Palace of Brussels is the Belgian King's administrative residence and main workplace. A tradition has been established since 1965 to open the Brussels Palace to the public every summer. From July 23 to August 29 this year, the palace can be visited free of charge except on Mondays. (Xinhua/Zhang Cheng)
Children disinfect hands while visiting the Royal Palace of Brussels in Brussels, Belgium, July 27, 2021. The Royal Palace of Brussels is the Belgian King's administrative residence and main workplace. A tradition has been established since 1965 to open the Brussels Palace to the public every summer. From July 23 to August 29 this year, the palace can be visited free of charge except on Mondays. (Xinhua/Zhang Cheng)
A woman visits the Royal Palace of Brussels in Brussels, Belgium, July 27, 2021. The Royal Palace of Brussels is the Belgian King's administrative residence and main workplace. A tradition has been established since 1965 to open the Brussels Palace to the public every summer. From July 23 to August 29 this year, the palace can be visited free of charge except on Mondays. (Xinhua/Zhang Cheng)
People visit the Royal Palace of Brussels in Brussels, Belgium, July 27, 2021. The Royal Palace of Brussels is the Belgian King's administrative residence and main workplace. A tradition has been established since 1965 to open the Brussels Palace to the public every summer. From July 23 to August 29 this year, the palace can be visited free of charge except on Mondays. (Xinhua/Zhang Cheng)
People visit the Royal Palace of Brussels in Brussels, Belgium, July 27, 2021. The Royal Palace of Brussels is the Belgian King's administrative residence and main workplace. A tradition has been established since 1965 to open the Brussels Palace to the public every summer. From July 23 to August 29 this year, the palace can be visited free of charge except on Mondays. (Xinhua/Zhang Cheng)