1girl, animal ears, arknights, bangs, bare arms, black hair, blurry, book, breasts, calligraphy brush, closed mouth, clothing cutout, cup, depth of field, detached sleeves, drop earrings, dusk (arknights), earrings, facing viewer, gloves, green gloves, green horns, hair between eyes, holding, holding brush, hxhln, indoors, jewelry, long hair, looking afar, looking up, medium breasts, necktie, on chair, orange eyes, paintbrush, pointy ears, red necktie, shirt, sitting, sleeveless, sleeveless shirt, solo, teacup, white shirt