What techniques does van gogh use when he does his self portrait 1. smooth blending and shading 2. broken brush stoke 3. a formal setting 4. abstract design

The correct answer should be 2. Smooth Brush Stroke. Van Gogh wanted to stray from a lot of the earlier painting styles, which included a lot of smooth blending and realistic portraits. His paintings always included heavy, short brush strokes to make them visible on the canvas, rather than blend into anything else.

i think the answer is Smooth blending and shading

hope its the right answer