 Later in the century it is easier to find examples. For instance Leibniz (1701, 270–71) writes: “Analysis does not differ from Archimedes’ style except for the expressions that are more direct and more appropriate to the art of discovery” (French: “L’analyse ne diffère du style d’Archimède que dans les expressions, qui sont plus directes et plus conformes à l’art d’inventer”). It is an interesting fact that such occurrences predate the generalized use of the notion of style in painting, which only dates from the 1660s (sporadic occurrences, as pointed out in Sauerländer 1983, are also found in the sixteenth century). Earlier in the seventeenth century the word of choice in painting was “manière” (see Panofsky 1924; English translation (1968, 240)). Here are a couple of additional examples from the nineteenth and the twentieth centuries. Chasles in his Aperçu historique (1837) speaking about Monge says: