1girl, bangs, black eyes, bright pupils, calendar (object), closed mouth, copyright, curtains, day, flower, flower pot, from side, hair behind ear, holding, holding marker, hood, hood down, hoodie, indoors, leaf, light blush, long sleeves, looking at object, low twintails, marker, may, medium hair, original, pen, pen holder, pink hoodie, pixiv username, plant, potted plant, red flower, red tulip, scissors, shadow, smile, solo, table, tokoyu, tulip, twintails, twitter username, upper body, writing, x