I’m bot completely sure, but since there is minimal shadowing, I would say the technique is contouring
Answer: Program music or programme music is a type of art music that attempts to musically render an extra-musical narrative. The narrative itself might be offered to the audience in the form of program notes, inviting imaginative correlations with the music.
Explanation: that is how program of music is Program music or programme music is a type of art music that attempts to musically render an extra-musical narrative. The narrative itself might be offered to the audience in the form of program notes, inviting imaginative correlations with the music.
C Van Gogh used a cross-hatching technique of filling certain areas with tiny dots to create value