Talk not of wasted affection, affection never was wasted, If it enrich not the heart of another, its waters returning Back to their springs, like the rain shall fill them full of refreshment; That which the fountain sends forth returns again to the fountain.
Henry Wadsworth Longfellow
Tap Fountain Santa Galdana, Menorca
Swarovski Fountain, Austria
Floating Fountains Osaka, Japan
71 Fountain, Ohio
Horace Dodge Fountain, Detroit, Michigan
Dancing Fountain, Canal City, Hakata, Japan
And finally, Merlion Fountain, Singapore from Sofvan@Flickr, who has a little historical info about this wonderful oddity.