Charming Flowers
There may no be a reasonable explanation why flower are usually related to love, but sure they are always right to cheer up loved people and to bring a big smile to strangers passing by.Flowers always appear in romantic novels and they are a key element in romantic movies.
So, for me me, one of the multiple images of love is this: colorful flower floating on a pond, just like the lilies that Claude Monet painted from his loved garden in Giverny.