Lecrayon...
It's probably appropriate to mention that there are many years of graphic art experience between all those of us who moderate the wall section. For example, my formal 'art' education at tertiary level started in 1972...it was in Architecture, which included Design [obviously], Fine Art [including Life-drawing], and Tech Drag [Technical Draughting]...and 30 years later, I'm 'gainfully' employed...still 'at it'.
My first experience with digital art was on a Commodore 64, before graduating to a Dos-driven XT...
The Wallpaper section here at Wincustomize is primarily intended for Walls - namely things you can chuck on your screen to provide a back-drop to proggies and icons. It's not 'specifically' intended as a Master-class of Fine Art, however, to keep acceptance of walls to a manageable level, considering the numbers that are submitted, they are 'moderated' on various grounds....particularly 'copyright', 'obscenity', 'racist imagery' to name just 3 criteria that no-one is likely to take issue with.
But, there is also, for want of a better word, that of 'quality', which people would argue is subjective...in the eye of the beholder.
Anything that can be replicated literally within 5 minutes by anyone with half a mind to is hardly worth providing 'space' for....why DL it when you can easily make your own? That is why works which are essentially 'filter-frenzy' hit the cutting-room floor. Lens-flared walls are a great example...two LESS clicks and the wall would have been bettered...[lose the flare]....
When it comes to 'personal taste' as a criterium for wall moderation, it's the responsibility of each admin to sit on his/her hands and determine whether it's down to prejudice, or is it actually likely that virtually no-one else will like it either? A good example of this is that I personally loathe predominantly 'white' walls, because they can be a serious source of eye-strain on long-time Comp users...it's not an issue of Monitor 'burn-in' as it once was, but retinal damage is still a real issue, so I shy away from high-contrasted 'bright' walls.
But 'maybe' I'm a freak, and every other human out there will love enduring eye-strain...[or maybe not]...
About 6 months ago, I went through EVERY wall submission here on the site [3 times] and cleaned out about almost a quarter of them. They had been allowed to be added without supervision and there were quite a few that were in clear violation of copyrights, etc and certainly others that were what could only be described as 'Naive Art'. The 'worst' of them were probably the '10 things you SHOULDN'T do with Bryce'-wallpapers, and the Terragen landscapes...['look, mum, come see what my computer just done']. What made them stand out, head and shoulders BELOW the rest was that next to them were other Bryce walls that were NOT recognizable as originating via Bryce...[yes, there's at least one person submitting walls here created [partly] using Bryce that REALLY show what can be done with that proggy].
As DavidK also mentioned, resolution detail...pixellation of the image is also important to its 'success' as a wall.
A brilliantly superb 'thumbnail' will never be a wall. The most common resolution in popular use is 1024 x 768, so ideally every wall submitted 'should' try to look its best at that res. Better still, if the image is upped at 1600 x 1200, down-sizing won't impair its 'quality', whereas an upped one at 800 x 600 being enlarged to 1600 will usually suffer.
As BoXXi mentioned, wall moderation, even way back when Skinz.org first introduced it..for the same reasons as here, was seen as a contentious issue, although there, essentially one person only was in charge of the 'cull', whereas here there are frequently half a dozen individual comments regarding the worthiness of a wall's acceptance.
Having said all that, I'm yet to check the posted link to have another look at the wall by Lecrayon that prompted the thread...[I won't comment publicly on it here, as, good or bad, it's inappropriate to focus on one particular person and his/her work]...
OK, so I've got Frogboy Disease again...[long posts]...