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Just as a interesting note: Alle these pictures where made with the Lumix 28-200, or the Sigma 16-28mm - both used almost always at the lowest aperture possible.
And I find them all the pictures quite sharp. And both can give also a really nice bokeh:
The 16-28 even at F2.8 - but do close focus, and the 28-200 with the 'slow' apertures at all the different focal lengths.
I decided to judge on taste but also on, which can only be taken in Amsterdam and nowhere else... lot of pictures are very nice, and gritty and well done, so it's not about that, but could have been taken anywhere. NR1 NR2 NR3