This project is titled "Descartes’ Plane". Included in the project is a collection of graphic works, drawings done on computer and artist book with text from Descartes’ "Meditationes De Prima Philosophia" and engravings by Konstantinov. This series of drawings and engravings, constructed in Descartes’ Plane, are reminiscent of millimeter paper, coordinate and logarithmic paper forms, which, only ten years ago, symbolized scientific thinking, but are nothing more then archaic materials today. In a certain sense, this project is a farewell to a geometric way of thinking.