From a distance you can't stop looking at it whenever it's in your line of vision. It's sick. It's too beautiful.
Walking down from the Observatory in Miller's Point (a.k.a., The Rocks), I can't stop snapping away at the Opera House. It never gets old. I think the same can be said of the Eifel Tower in Paris, the Pyramids in Alexandria, all of Manhattan in New York, and the Grand Canyon in Arizona.
That's why we travel, right? We want to be in all those take-your-breath away places.