Blue Passion Flower (Passiflora Caerulea).

I’ve always had a fascination with nature, that is, animals, plants and the rest, especially the unusual ones.
The first time I saw this flower it struck me as otherworldly — its complex structure makes it look like an alien artefact, but it's yet another nature's beautiful creation.
 
Passiflora, the passion flowers or passion vines, is a genus of about 500 species of flowering plants that belong to the family Passifloraceae.
Passiflora caerulea, commonly known as the Blue Passion Flower or the Common Passion Flower, is a vine native to South America (Argentina, Paraguay where it is widely known as the Mburucuyá in Guaraní, Uruguay and Brazil). These names may also be applied to the passion fruit (Passiflora edulis).

Blue Passion Flower (Passiflora caerulea)
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Blue Passion Flower (Passiflora caerulea) close-up
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Blue Passion Flower (Passiflora caerulea) top view
(© 2012 LightColourShade. All rights reserved)