Editing Paul Cézanne (section)

===Aller sur le motif, sensation and realization===
Cézanne preferred to use these terms when describing his painting process. First of all, there is the "motif", by which he not only meant the representational concept of the picture, but also the motivation for his tireless work of observing and painting. ''Aller sur le motif'', as he called his approach to work, therefore meant entering into a relationship with an external object that moved the artist inwardly and that had to be translated into a picture.

Sensation is another key term in Cézanne's vocabulary. First of all, he meant visual perception in the sense of "impression", i.e. an optical sensory stimulus emanating from the object. At the same time, it includes the emotion as a psychological reaction to what is perceived. Cézanne expressly did not place the object to be depicted at the center of his painterly efforts, but rather the sensation: "Painting from nature does not mean copying the object, it means realizing its sensations." The medium that mediated between things and sensations was the colour, although Cézanne left it open to what extent it arises from things or is an abstraction of his vision.

Cézanne used the third term réalisation to describe the actual painterly activity, which he feared would fail to the end. Several things had to be “realized” at the same time: first the motif in all its diversity, then the feelings that the motif triggered in him, and finally the painting itself, the realization of which could bring the other “realizations” to light. "Painting" therefore meant letting those opposing movements of taking in and giving, of "impression" and "expression" merge into one another in a single gesture.<ref>{{cite web|title=Relationale Ästhetik. Über den 'Fleck' bei Cézanne und Lacan, Zürich/Berlin 2005, S.&nbsp;265&nbsp;ff|periodical=|publisher=|url=http://www.michaelluethy.de/scripts/relationale-aesthetik-cezanne-lacan-bild-blick/|url-status=live|format=|access-date=15 August 2008|archive-url=https://web.archive.org/web/20220814072313/http://michaelluethy.de/scripts/relationale-aesthetik-cezanne-lacan-bild-blick/|archive-date=14 August 2022|last=Michael Lüthy|date=|year=|language=|pages=|quote=}}</ref> The "realization in art" became a key concept in Cézanne's thinking and acting.