Louis Sullivan Louis Sullivan /ˈluːɪs səˈlɪvən/

noun

1. United States architect known for his steel framed skyscrapers and for coining the phrase 'form follows function' (1856-1924)  ( Louis Henri Sullivan , Louis Henry Sullivan , Louis Sullivan , Sullivan )
   United States architect known for his steel framed skyscrapers and for coining the phrase 'form follows function' (1856-1924)