Re:
The Hitch said:
Ok, I haven't done the whole - you know they are doping by their body, thing, but with Steelers qb, "big Ben" Roethlisberger, I had to laugh when I saw his pre NFL photo.
And now.
Again I have to mention that photographic images tend to be virtually meaningless to assessing size (or proportion) because of the effect of the focal length of the lens being used on perspective. The only way to make an apples-to-apples comparison is if the same focal length lens is used (or equivalent length, if format is changed).
Note the difference in the interpupillary distance in the two images of Big Ben. According to my digital image analysis software, his eyes are about 9% further apart in the second photo. Not only that, his face is nearer perpendicular to the lens in the first image, which means the second image's true difference would be in excess of the 9% figure. So you cannot in fairness attribute any differences to Lily Pharmaceutical until you first have removed the differences caused by the change in lenses. And the increase to the size of his jowls in the second snap also tells me these two photos were separated by a lot of cheeseburgers. I'll wager his waist also is at least 15cm larger in the second.
This is not a perfect representation but it's the best I could find in a rush:
The photographer did not intend to keep interpupillary distance identical between the images, but he accidentally did rather a good job, at least until the two shortest focal length images. The 24mm example is the most aberrant (too wide, the same problem as with the second Big Ben image), and the 19mm example is too narrow, which accounts for their seemingly exaggerated changes relative to change in focal length (although rate of change does grow more 'radical' between focal lengths shorter than a 'normal' lens) But even that goes to prove my point that, unless deliberately staged for that purpose, photographs tend to be a rather poor indicator of size and/or proportion. The shorter the focal length, the closer the model's nose appears and the further away her ears. Which has the net effect, especially once interpupillary distance has been equalised, of making the face appear narrower.
And just as was the case with Barry Bonds, any journo seeking to prove a point deliberately is going to shoot a shorter lens in order to better make their point. So the fact that Ben's face appears broader in the second image is not necessarily reflective of the truth.
None of which means that he's not doped to the gills, only that these snaps in no wise constitute evidence either way.