ネガティブプロンプト

ネガティブプロンプトと言えばそこに入れた要素を画像から排除するために使う機能ですよね
有名なものだとEasyNegativeでしょうか？出て欲しくない要素を詰め込んだもので、ほぼそれさえ入れておけば簡単に高品質な画像が作れるので頻繁に使っていて自分で何かを設定した事がほぼ無かったりします

しかし慣れてくると EasyNegativeの効果が強すぎて思った感じの画像が出力されないといったような事が出てくるもんです

参考にEasyNegative2有り

ネガティブプロンプト無し

簡単な単語から

(lowest detailed:1.2), (Poorly designed:1.2)

単語を追加していく

watermark, (lowest detailed:1.2), (Poorly and Inaccurate skeletal structure and composition:1.2), rickety lines

watermark, (lowest detailed:1.2), (Poorly and Inaccurate skeletal structure and composition:1.2), rickety lines, (Unnatural shading)

prompt: watermark, (lowest detailed:1.3), (BAD and Poorly and Inaccurate skeletal structure and anatomy and composition:1.3), rickety lines, (Unnatural shading:1.2)

prompt: watermark, (lowest detailed:1.2), (BAD and Poorly and Inaccurate skeletal structure and anatomy and hand and composition and material properties:1.2), rickety lines, (Unnatural shading:1.2)

watermark, (lowest detailed:1.2), (BAD and Poorly and Inaccurate skeletal structure and anatomy and composition and material properties:1.2), rickety lines, (Unnatural shading:1.2), blurred, (poorly drawn:1.2)

watermark, (lowest detailed:1.2), (BAD and Poorly and Inaccurate skeletal structure and anatomy and composition and material properties:1.2), rickety lines, (Unnatural shading:1.2), blurred, (poorly drawn:1.2), unattractive, irregularity

watermark, (lowest detailed:1.2), (BAD and Poorly and Inaccurate skeletal structure and anatomy and composition and material properties:1.2), rickety lines, (Unnatural shading:1.2), blurred, (poorly drawn:1.2), unattractive, irregularity, (bad fingers:1.2)

prompt: watermark, (lowest detailed:1.2), (BAD and Poorly and Inaccurate skeletal structure and anatomy and composition and material properties:1.2), rickety lines, (Unnatural shading:1.2), blurred, (poorly drawn:1.2), unattractive, irregularity, (bad and extra fingers:1.2), disfigured

watermark, (lowest detailed:1.2), (BAD and Poorly and Inaccurate skeletal structure and anatomy and composition and material properties:1.2), rickety lines, (Unnatural shading:1.2), blurred, (poorly drawn:1.2), unattractive, irregularity, (bad and mutated and extra fingers:1.2), disfigured, (rough:1.2)

watermark, (lowest detailed:1.2), (BAD and Poorly and Inaccurate skeletal structure and anatomy and composition and material properties:1.2), rickety lines, (Unnatural shading:1.2), blurred, (poorly drawn:1.2), unattractive, irregularity, (bad and missing and mutated and extra fingers and limbs and legs:1.2), disfigured, (rough:1.2), ugly

watermark, (lowest detailed:1.2), (BAD and Poorly and Inaccurate skeletal structure and anatomy and composition and material properties:1.2), rickety-lines, (Unnatural shading:1.2), blurred, (poorly drawn:1.2), unattractive, irregularity, (bad and missing and mutated and extra and disconnected fingers and limbs and legs:1.2), disfigured, (rough:1.2), (ugly), superabundant

and を多用したけどここまででネガティブプロンプトが69/75

75を超えると逆に画質が悪くなったりしたのでなるべく超えないようにおさめた方が良いように思います
そうすると出したい画像によってネガティブプロンプトの内容も絞る事が必要になりそうですね
そういった単語をまとめてくれているサイトもあるので、探して自分なりのネガティブプロンプトを作るのも良いでしょう