Photo taken on April 18, 2019 shows wild bluebells in the Hallerbos, near Brussels, Belgium. The Hallerbos is also known as "Blue Forest", where bluebells bloom around mid-April and form a blue carpet. (Photo/Agencies)
Photo taken on April 18, 2019 shows wild bluebells in the Hallerbos, near Brussels, Belgium. The Hallerbos is also known as "Blue Forest", where bluebells bloom around mid-April and form a blue carpet. (Photo/Agencies)
Photo taken on April 18, 2019 shows wild bluebells in the Hallerbos, near Brussels, Belgium. The Hallerbos is also known as "Blue Forest", where bluebells bloom around mid-April and form a blue carpet. (Photo/Agencies)
Photo taken on April 18, 2019 shows wild bluebells in the Hallerbos, near Brussels, Belgium. The Hallerbos is also known as "Blue Forest", where bluebells bloom around mid-April and form a blue carpet. (Photo/Agencies)
