Pixiv.
No it is not really anime. It is a Japanese Game using images. The images are not very different is style from many other video games.
One can find a large number of images of girls drawn in an anime art style online. Many photo and art sharing websites such as PhotoBucket, FanPop, and WeHearIt have images of anime girls posted by users.
'Dark' anime is categorized as horror anime. Which includes scary images, insanity, gore, ect.
There are millions of images of female anime characters in magazines, posters, signs, graphic novels and online. For the widest variety of images, good places to look would be image sharing sites like Photobucket or websites devoted to anime such as Fanpop or Anime Cubed.
Google Images is a great resource for locating images. By searching for "anime lions roleplay" on the Google Images website, you should be able to locate a few good examples for your project.
One can find more information about anime news by checking out the anime blog site. The anime blog site will tell of any new episodes on a particular anime or new animes themselves.
Try animegalleries.net or animeartbooks.net and animecubed.com
You can request for an anime to be on the site in the forums and they will do it in 1 day or less!
no its not
Office building images can be viewed at many places. Stock Foto is one site that has many images. Instagram and Think Stock Photos also have images of office buildings.
Images in the Backcountry is an imaging site that allows users to see images of Central Valley, California. The author of the site, Mike Matenkosky, sells prints of the images. There are many landscape, animals, and inspirational prints from which to choose.
Watch it on Anime Season. That is my favourite anime site =)