In January 1897, Carpentier applied for the position of professor of painting at the Royal Academy of Fine Arts of Liège, which had been vacant since the death of Émile Delperée.

While serious in his candidature, Carpentier had a disadvantage: he was not from Liège.
This was a source of contention.
Nevertheless, and despite the backlash from Walloons, he was eventually given the position and moved to Rue Mont Saint-Martin  in Liège.
He was 51 years old.

In 1904, Carpentier succeeded Prosper Drion as the director of the Academy, a position which he held until 1910.
In spite of the disputes caused by his promotion, which hurt him deeply, he carried out his task with the same dedication.
From 1905 he lived in Rue Hors-château, still in Liège.

By becoming a professor, Évariste Carpentier helped reshape the evolution of Liège painting.
He freed local painting from academic conventions, popularising the impressionist aesthetic.

He taught many artists, some of whom did not try to imitate his style.
Among the best known of his students who were significantly influenced by his approach were Armand Jamar, Albert Lemaître and José Wolff.
Other Liège artists that passed through his class were Fernand Steven, Robert Crommelynck, Adrien Dupagne, Marcel Caron, Jean Donnay and Auguste Mambour.
In addition, he provided guidance and advice to painters who did not attend his class, such as Xavier Wurth.
The painter of the Ardennes, Richard Heintz, also benefitted from Carpentier’s encouragement.

From 1906, Carpentier spent his summer holidays in Vieuxville, at a house called L'Abbaye de Stavelot.

Carpentier retired in 1919, and died in Liège on 12 September 1922, following a long illness.
In January 1897, Carpentier applied for the position of professor of painting at the Royal Academy of Fine Arts of Liège, which had been vacant since the death of Émile Delperée. 
While serious in his candidature, Carpentier had a disadvantage: he was not from Liège. This was a source of contention. Nevertheless, and despite the backlash from Walloons, he was eventually given the position and moved to Rue Mont Saint-Martin  in Liège. He was 51 years old.
In 1904, Carpentier succeeded Prosper Drion as the director of the Academy, a position which he held until 1910. In spite of the disputes caused by his promotion, which hurt him deeply, he carried out his task with the same dedication. From 1905 he lived in Rue Hors-château, still in Liège.
By becoming a professor, Évariste Carpentier helped reshape the evolution of Liège painting. He freed local painting from academic conventions, popularising the impressionist aesthetic.
He taught many artists, some of whom did not try to imitate his style. Among the best known of his students who were significantly influenced by his approach were Armand Jamar, Albert Lemaître and José Wolff. Other Liège artists that passed through his class were Fernand Steven, Robert Crommelynck, Adrien Dupagne, Marcel Caron, Jean Donnay and Auguste Mambour. In addition, he provided guidance and advice to painters who did not attend his class, such as Xavier Wurth. The painter of the Ardennes, Richard Heintz, also benefitted from Carpentier’s encouragement.
From 1906, Carpentier spent his summer holidays in Vieuxville, at a house called L'Abbaye de Stavelot.
Carpentier retired in 1919, and died in Liège on 12 September 1922, following a long illness.
Évariste Carpentier