![1girl absurdres bug butterfly closed_eyes colorful happyswan hat highres insect light_particles long_sleeves marei_yamato/kuro mob_cap photoshop_(medium) pink_hair profile purple_background ribbon ribbon-trimmed_collar ribbon_trim saigyouji_yuyuko short_hair simple_background smile solo third-party_edit touhou triangular_headpiece upper_body veil white_background wind rating:s score:1 post #2268474](/cdn_image/preview/69/df/69df5fbaa214105553022c3c35f13441.jpg)
Artist, fanfic writer who has two pen-names.
Main pen-name: HappySwan (ハッピー・スワン)
Niconico / pixiv name: 白鳥 ワカメ (Hakuchou Wakame)
Circle name: 白鳥座 (Hakuchou-za)
Site name: もも部屋 (Momo-beya)
(This artist also has a real-name facebook account. It's not related to danbooru though.)