In Korean tradition, dreaming of a writing brush is read as auspicious. It is most often tied to 학업, 직장.
Brush and pen are learning and leaving a name — receiving a fine one is good for exams and paperwork; a broken brush or spilt ink, a matter gone wrong.
Tradition reads the symbol as an omen; psychology reads the same dream as a mirror of your present state. Describe your dream and both readings appear together. Interpret your dream