Scraping In Painting by Serge Feeleenger

Pastels: knife scraping 

Scrape with a knife on pastel chalks. Pastel dust showered on the surface of the canvas. Sloughing dust control by using different variants of scraping knife.

Pomegranate with paradoxical grain
scraping / tree / 2015

Pastel scraping process (Pomegranate with paradoxical grain)

Pastel scraping process (Supernova) 

Landscape in the plate

Digimax A50 / KENOX Q2