イラストチャンネル向けの、フラットでミニマルなインク風のアイコンです。大文字の「I」の形をした黒い万年筆のペン先に、ティールの切り込みと小さなティールのインクのしずくがあり、無地の白の中央に立っていて、小さくても読めるひとつのシンボルです。自分の道具と頭文字で作り直せます。

Create a finished 1:1 square profile picture for a drawing channel. Show exactly one rendered character: “I”. No channel name, captions, initials, labels, watermark, or other text. Build the capital I as a bold, custom fountain-pen-nib emblem: a tall, nearly symmetrical black nib silhouette with a sharp lower point, broad shoulders, and a clean central slit. Add a restrained teal ink channel and a small, crisp teal ink splash tucked behind the upper-right shoulder; keep the splash compact so the I remains the single dominant shape at 98 × 98 px. Use flat, precise vector-like shapes with crisp edges, high black-and-teal contrast, and no fine detail, gradients, texture, or shadows. Place the emblem centered on a pure white background, sized to occupy about 62% of the canvas height, with generous white space and all key shapes safely inside the central circular crop. Keep the silhouette instantly readable at avatar size.