Anime Girl with Blue Hair Holding Yellow Object

Anime-style illustration of a young girl with long blue hair and striking yellow eyes. She has a slightly embarrassed expression with visible blush on her cheeks. The character is wearing a white head covering and a dark blue sailor-style school uniform with a gray bow at the collar. She is holding up a yellow rectangular object in her right hand while her left hand is slightly raised with fingers curled. The background is plain white, keeping the focus entirely on the character.

This appears to be an original anime-style illustration, likely created as character art. The specific source or series affiliation is not identifiable from the image alone. The artwork follows typical anime/manga stylistic conventions with large eyes, colorful hair, and expressive features.