Commons:Featured picture candidates/Image:Karhunkierros.jpg

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Image:Karhunkierros.jpg - not featured[edit]

  •  Comment Why composition is boring? Just to see if I learn something with this. Thanks in advance. 213.4.20.55 10:52, 28 September 2006 (UTC) (That was mine! Francisco M. Marzoa 12:07, 28 September 2006 (UTC))[reply]
    •  Comment The Subject, i guess, should be the whirling water. Its placed in the middle of the picture. Its much more interesting when its not centered. When its placed on the upper left for example, then there would be more forest ground on the picture and that gives you more dimension. Another thing is the framing. Especially the trees and the diffuse lights are disturbing the subject to much. Simonizer 12:13, 28 September 2006 (UTC)[reply]
  •  Oppose Quite nice - but nothing more. Roger McLassus 13:45, 28 September 2006 (UTC)[reply]
  •  Oppose. Not my cup of tea, looks to arbitrary. Full size looks horrible by the way, like an attempt at sharpening a blurry pic. You do realize that using f/20 doesn't make a whole lot of sense? The maximum sharpness point of your lens is probably closer to f/6! Higher f numbers increase the circle of confusion. --Dschwen 14:19, 28 September 2006 (UTC)[reply]
    •  Comment Dschwen, you have it backwards. The higher the f stop the smaller the aperture, the lower the f stop the larger the aperture. The circle of confusion increases as the aperture increases, an f1.4 for example, yields a large aperture and a large circle of confusion and shallow depth of field, an f20 represents a small aperture and therefore a smaller circle of confusion and large depth of field. The rule is the smaller the aperture the larger depth of field and viceversa. Furthermore, most lenses are optimized at f8. An aperture of f20, as in this pic, is one and a half stop past the "nominal" optimal aperture but would not really make a difference on overall sharpness in the picture. If it is blurry it would be more the result of either bad focus o camera movement.--Tomascastelazo 02:04, 29 September 2006 (UTC)[reply]
  •  Comment It isn't arbitrary and at full resolution it doesn't look sharp, but neither as bad as a superlative "horrible" I think. BTW it has not been digitally sharpening. On the aperture you're probably right, I was not very careful with that and probably that exposure values were full automatic or stablished for a previous picture and I didn't adjust them. Thanks for the link, it seems to be very interesting, but I still think your spider could look beter with a higher f value!... ;-P. Francisco M. Marzoa 15:10, 28 September 2006 (UTC)[reply]
3 support, 4 oppose, nomination withdrawn → not featured Roger McLassus 17:42, 28 September 2006 (UTC)[reply]