BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A woman takes pictures of flowers at the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: A view from the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )

BRUSSELS, BELGIUM - APRIL 16: People visit the 18th international flower exhibition at Grand Bigard Castle in Brussels, Belgium on April 16, 2021. The exhibition, displaying almost 400 varieties of tulips, hyacinth, narcissus at the park of 14 hectares will last until May 2. ( Dursun Aydemir - Anadolu Agency )