![1girl :o bag blush brown_hair butterfly_hair_ornament caryo chousoku_henkei_gyrozetter green_eyes hair_ornament inaba_rinne long_hair lowres midori_boushi shorts side_ponytail simple_background single_thighhigh solo striped striped_legwear thighhighs v-shaped_eyebrows white_background rating:s score:3 post #1317636](/cdn_image/preview/d6/19/d619ed98d8a2ceb4bac328757ede3180.jpg)
Five artists contribute to this site: tabigarasu (たびがらす), Takeda_Yukimura (剛田幸村), nanashino (ななしの), pau (パぅ), and midori_boushi (緑帽子). On the site, their images are usually signed as such, and the gallery page indicates which image is by which artist as well.
Images are signed in the following format
Only the date given (ie http://www.caryo.net/080122_p2.jpg) = tabigarasu
Initials mb given before the date (ie http://www.caryo.net/mbmari-panntu.gif) = midori_boushi
Character name only (ie http://www.caryo.net/supa6.jpg) = Nanashino (seems to have changed to na_copyrightN.ext since at least oct 2012)
Date given then tam at the end (ie http://www.caryo.net/080311tam.jpg) = Takeda_Yukimura