Search engines
First, you can search for images on Google. But do not get you very far.
Search engines index large collections of images. Results are relevant to the keywords you are looking for. However, this is not the real problem, which is the score. PageRank, which Google uses may work well for web pages, but when it comes to images of difference. A high page rank can have images of different categories, most of them are not shown for aesthetics.
Art Galleries
There are plenty of directories of images, the community reviewed all. The most popular are also a good ranking on the site are presented below. All features have been established on the basis of the "highest rating" listed on each site. You can see a table (Figure 1, at end of article) with the characteristics of various sites.
After carefully considering the best wallpaper that can be found on deviantart. Not always come in sizes of the best, but at least you get a nice experience to see beautiful pictures.
Imperfect rankings
In art galleries picture quality is decided first by the thumbnail, you see in a medium size and only after it is judged by its full size. A small percentage of users the opportunity to see that. For this reason, even a lot of votes of the classification is not perfect for the total size of the image. This problem is most visible when the image is less critical. This is particularly true where a ranking flickr of all time is not available.
Wallpaper sites
natural beauty wallpaper, beauty and the beast wallpaper, beauty girl wallpaper, landscape wallpaper, beauty wallpaper, beauty wallpaper female-61
natural beauty wallpaper, beauty and the beast wallpaper, beauty girl wallpaper, landscape wallpaper, beauty wallpaper, beauty wallpaper female-62
natural beauty wallpaper, beauty and the beast wallpaper, beauty girl wallpaper, landscape wallpaper, beauty wallpaper, beauty wallpaper female-63
natural beauty wallpaper, beauty and the beast wallpaper, beauty girl wallpaper, landscape wallpaper, beauty wallpaper, beauty wallpaper female-64
natural beauty wallpaper, beauty and the beast wallpaper, beauty girl wallpaper, landscape wallpaper, beauty wallpaper, beauty wallpaper female-65
natural beauty wallpaper, beauty and the beast wallpaper, beauty girl wallpaper, landscape wallpaper, beauty wallpaper, beauty wallpaper female-66
natural beauty wallpaper, beauty and the beast wallpaper, beauty girl wallpaper, landscape wallpaper, beauty wallpaper, beauty wallpaper female-67
natural beauty wallpaper, beauty and the beast wallpaper, beauty girl wallpaper, landscape wallpaper, beauty wallpaper, beauty wallpaper female-68These usually do not have many images to choose from compared to the sites mentioned above. Although the images are arranged in the best way they could (and this is not the case) would still be a lack of good quality images.
Search for a wallpaper has its advantages and disadvantages. You can not find relevant keywords as well, various wallpapers perfect size and everything in a bowl.