The Perpetual Diamond: Contrast Reversals Along Thin Edges Create the Appearance of Motion in Objects – Oliver J. Flynn, Arthur G. Shapiro, 2018 2019-06-04 Leave a Comment on The Perpetual Diamond: Contrast Reversals Along Thin Edges Create the Appearance of Motion in Objects – Oliver J. Flynn, Arthur G. Shapiro, 2018 Source: The Perpetual Diamond: Contrast Reversals Along Thin Edges Create the Appearance of Motion in Objects – Oliver J. Flynn, Arthur G. Shapiro, 2018