"Passiflora" ( passion flower )

This wonderful flower is growing on my aunt's balcony, I always heard many things about it and its incredible relaxing properties but I've never seen one with my own eyes before yesterday...  
It's a climber and it blossoms so quickly that the balcony was litterally full of buds in a couple of days.. Mother Nature is so generous and powerful... we too often forget to say Thanks..