Wake Me Up Later
14. Flowers
If Nico di Angelo died, he would probably be able to see flowers. When Nico visited the Underworld, he spent a lot of time at Persephone's garden. He doesn't do much, he just observes the bright plants. The flowers were the only thing alive in the Land of the Dead.
So if he died, he would probably see living flowers. But they weren't the same as the living world. There was an eerie, heavy aura in the Persephone's Garden. So when Nico went back to the living world, he was happy to see the flowers swaying with a light breeze.