Golztschtalbrücke over the Golztsch Valley near Reichenbach im Vogtland, Saxony (Germany)

You say to a brick:
    'What do you want, brick?' 
And brick says to you:
    'I like an arch.' 
And you say to brick, 
    'Look, I want one, too, but arches are expensive and I can use a concrete lintel. What do you think of that, brick?' 
Brick says: 
    'I like an arch.'

Architect Louis Kahn