![1girl absurdres bow brown_hair detached_sleeves full_body hair_bow hakurei_reimu highres long_hair niwasaki_(hukuro9011) red_eyes ribbon seiza sitting solo touhou transparent_background rating:s score:7 post #589069](/cdn_image/preview/44/9d/449d3c7d8dc611b6e4eb319259596b49.jpg)
A collaboration between Pixiv and Reitaisai.
Artists draw a full-body portrait of a single character on a transparent background, in whatever pose they like. Images are to be a minimum of 1447x1447, 350dpi, PNG format.
Images used for this purpose are tagged as "例大祭7集合絵".
Info: Here