Radiocity is selling art on society6. You can buy them printed on canvas, phone cases, pillows, bags, etc.

society6.com/product/first-her…
society6.com/product/prince-of…
society6.com/product/willing-h…
41.media.tumblr.com/a5d104dd8f…
40.media.tumblr.com/65df65f53e…

Awesome pixiv-art I found on tumblr. Unfortunately it's deleted on Pixiv. Though you can still watch these Links with these links.

ruebird.tumblr.com/image/10990…
www.fanfiction.net/s/8491848/1…

Here's a nice fanfic. It's really worth reading.
media-cache-ec0.pinimg.com/ori…


oh and here is an other one: sagesins.tumblr.com/post/10124…
www.yzgeneration.com/wp-conten…