It is a brush set of the flower of Chrysanthemum Department "Shion (Shion)". Just lump, you can draw a flower garden in a few seconds. I drew it for my work and created it. キク科の花「紫苑(しおん)」のブラシセットです。適当にぐりぐりするだけで、数秒で花畑が描けます。自分の仕事用に描いて作成したものです。
By the way, the drawing with this slightly habit is drawn with a self-made pen of this place. Please also here. → Https://assets.clip-studio.com/ja-jp/detail?id=1855421
ちなみに、この若干くせのある線画は、こちらの自作ペンで描いています。よろしければこちらもどうぞ。→https://assets.clip-studio.com/ja-jp/detail?id=1855421
Brush ブラシ