Commons:Featured picture candidates/File:Echinocereus reichenbachii by RO.jpg

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File:Echinocereus reichenbachii by RO.jpg, not featured[edit]

Voting period is over. Please don't add any new votes.Voting period ends on 15 Oct 2015 at 23:03:07 (UTC)
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Echinocereus reichenbachii var. reichenbachii
In case you hadn't noticed, this is a focus stack of six images, so the clarity of focus on the cactus is not something that's attainable with a single shot. Rationalobserver (talk) 20:07, 8 October 2015 (UTC)[reply]
Very good technical achievement indeed. I don't say the contrary. I just find the subject a bit boring, sorry. --Jebulon (talk) 20:43, 8 October 2015 (UTC)[reply]
Without focus stacking you could not get focus on the outside spines and the skin of the cactus. Rationalobserver (talk) 15:50, 11 October 2015 (UTC)[reply]
No, this object is at least 10 cm. you must close the diphragme more. If you're very perfectionist you can do it in 2 images but no need to do so with 6, especially in light that varied. Test. --Archaeodontosaurus (talk) 16:02, 11 October 2015 (UTC)[reply]
Actually, this specimen is less than 6 cm tall and 3.5 cm wide, and the light isn't varied; it was full sun directly behind through a diffuser, and the six shots were taken within 18 seconds of each other. You do realize this it a macro shot, right? Rationalobserver (talk) 19:50, 11 October 2015 (UTC)[reply]
The focus stacks in natural light are still very disappointing, precisely because the light is unstable.--Archaeodontosaurus (talk) 16:14, 12 October 2015 (UTC)[reply]
Confirmed results:
Result: 6 support, 4 oppose, 1 neutral → not featured. /--Cayambe (talk) 08:06, 16 October 2015 (UTC)[reply]