Ancient Greece gave us the concept of philosopher-king.
The classical 18th century contributed the image of the philosophe, the philosopher-liberal.
The romantic 19th century created the ideal philosopher-poet.
The rationalist 20th century specified many species and sub-species of philosopher-specialist, each with its own technical vocabulary, incomprehensible outside its own specialized discourse.
I hope the 21st century will instaurate a great variety of philosopher-designers.