Wikipedia:Featured picture candidates/Opening and Closing of Stoma

Voting period is over. Please don't add any new votes. Voting period ends on 9 Aug 2016 at 19:57:36 (UTC)

Reason: It has a high educational value, as it also shows the parts of Guard cells. In addition, even though it is small, it can be resized without reducing the image quality since it is a SVG. It also passed under the W3C validator without any warnings nor errors.
Articles in which this image appears: Guard cell and Stoma
FP category for this image: Wikipedia:Featured pictures/Sciences/Biology
Creator: Ali Zifan

Oppose - Sadly I will have to oppose this one. First, the guard cells are not labelled. Second it says "cell walls" when it's just a "cell wall". Third, the movement of the potassium ions are not clearly described (How do they get in and out of the cell? Ion channels? no arrows indicating direction?). Why is it H2O and not "water"? Why is H2O repeated so many times...? Are the ions going into the epidermal cell or the space between cells?I think the diagram increases confusion, but I would love to see an updated version of this...! Mattximus (talk) 03:47, 31 July 2016 (UTC)[reply]
Oppose and suggest speedy close per Mattximus. Sure there is EV but absurd labelling and lack of demonstration details fails it. An updated version could be done with. -The Herald (Benison) • ^{the joy of the LORD}_{my strength} 06:43, 31 July 2016 (UTC)[reply]
Oppose Not to pile on, but per the above. Cat-five t c ---- 20:40, 31 July 2016 (UTC)[reply]

Not Promoted --Armbrust ^{The Homunculus} 20:12, 9 August 2016 (UTC)[reply]