![1girl animalization arm_up axe bangs black_skirt blue_hair blush_stickers bow bowtie caryo chibi crop_top fat floating_hair leg_up lowres maria_holic midori_boushi midriff miniskirt miyamae_kanako navel no_panties pig planted_axe planted_weapon red_bow red_neckwear running school_uniform shirt short_hair short_sleeves simple_background skirt solo standing standing_on_one_leg tears weapon white_background white_shirt wind rating:s score:0 post #1007748](/cdn_image/preview/b7/92/b79275efecd8bc0e4688c10964a0e68b.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