Brussels rolls out massive 'flower carpet'
STORY: This massive flower carpet
is a staple in Brussels
It's been laid out in front of city hall
every two years since 1971
This year, organizers had to adapt to the intense heat
swapping out the usual florals for more resistant ones
100 volunteers spent over six hours making it
400,000 flowers were used to make
the more than 18,000 square-foot display