1) Formally, I think that the aperture and shutter speed and ISO are acceptable, the subject is in focus and there is no over-exposure or under-exposure. Also there appears to be little to no noise in the photo. Too improve the photo, i would change the white balance. There seems to be a slight tint in the background that could be easily changed with a different setting, like shade or cloudy.
2) conceptually, I'm happy with the way the subject seems to be addressing the background although perhaps the picture should have been taken from farther away so that the whole statue could be seen.
3) Personally, I think that the sense of a great speech or of the subject addressing the masses was captured well enough although it does need several edits, either a photo filter or a color balance and then some vignetting to bring attention to the subject as well as the background, which i feel is just as important in the photo.

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