産経フォト

“春の幻想” ベルギーの青い森 

Wild Bluebells, which bloom around mid-April, form a carpet in the Hallerbos, also known as

Wild Bluebells, which bloom around mid-April, form a carpet in the Hallerbos, also known as "The Blue Forest", in Halle near Brussels, Belgium April 19, 2017. REUTERS/Francois Lenoir