If the person who makes the interpretation is in a position of authority, the maker of the image might think, ‘Who am I to question what this expert says?’ Many never question the ‘authoritative’ interpretation.
McNiff argues that institutional authority wielded by professional interpreters silences image-makers and usurps the image’s own self-disclosing power, making acknowledgment of interpretive subjectivity ethically essential.
, Art Heals: How Creativity Cures the Soul, 2004thesis