Post-Impressionist painters such as Cezanne and van Gogh differed from the Impressionists in shifting from an objective reality to a subjective reality, thus abandoning the artist's traditional task of portraying the external world. true or false

It's TRUE

Explanation:

Post-impressionists valued expression on the subjective, human, emotional and sentimental side. In this way, the new spirit that emerged distanced itself from impressionism, insofar as it did not seek only technical elements, studies of natural light in objects and reproduction of reality, as its predecessors did.  In such a way, even though they created a new trend, many artists of post-impressionism were part of impressionism, because the new movement can be considered an extension or greater development of the Impressionist school.