I don't doubt that the oly 45 is better than the other two lenses, but the 3 photos were taken at slightly different times of day (see shadows) and the oly45 photo was taken with a less oblique angle to the music cleff and with less shadow on that wall. There was more shadow on the wall with the cleff in the 14 and 17 photos. That makes it a little harder for me to critically compare the 3 lenses from the 3 photos. Still interesting, though. Thanks.