AIイラストのプロンプト・設定 – TensorArt：Fading Memories

• 使っているツールはTensorArtですが、中身はStableDiffusionなのでこれでも大丈夫です。
• ChatGPTに「プロンプトは英語で、その他は日本語で」と指示すると、日本語でやりとりできます。

StableDiffusionのプロンプトを作成します。以下の条件で英語のプロンプトを作成してください。
・部屋の中
・部屋には大きな窓があり、窓際にテーブルと椅子がある
・20代の女性が椅子に座っている。
・女性は長い茶色のロングヘアを後ろでたばねている
・女性はリラックスした表情
・女性は右手で頬杖をつき、左手で机の上の本を詠む。
・女性は白いシャツと水色のスカート
・机の上にはマグカップ、ペン、丸いメガネ、小さい観葉植物
・背景は本棚があり、大きい観葉植物がある
・窓の外は雨が降っている
・淡いにじみのあるパステル調の水彩画で幻想的な雰囲気

Stable Diffusion Prompt:

“A dreamy, pastel-toned watercolor illustration of a cozy indoor scene. A spacious room with a large window allows soft, diffused light to filter in. Near the window, a wooden table and a chair create a serene reading nook. A young woman in her twenties sits comfortably on the chair, her long brown hair tied back in a loose ponytail. She has a relaxed expression, resting her right hand on her cheek while reading a book with her left hand on the table.

She wears a crisp white shirt paired with a flowing light blue skirt, exuding a calm and elegant aura. On the table, a warm-toned mug, a pen, a pair of round glasses, and a small potted plant add to the tranquil atmosphere. The background features a bookshelf filled with books and a large leafy houseplant, enhancing the cozy ambiance. Through the window, gentle raindrops trickle down the glass, casting soft reflections and adding a nostalgic, serene mood.

Rendered in a delicate watercolor style with soft, bleeding pastel hues, the artwork captures a dreamlike, ethereal quality. The gentle diffusion of colors, combined with the serene indoor setting, creates a peaceful and introspective atmosphere.”

Negative Prompt (Avoid these elements):

“exposed skin, revealing clothing, sheer fabric, deep neckline, blurry, distorted, extra fingers, extra arms, watermark, low quality, overexposed, unnatural lighting, highly detailed textures, excessive sharpness, modern digital art, neon colors, futuristic aesthetics, mechanical elements.”

Enhancements for a More Fantastical Look:
• Soft light reflections on the raindrops to enhance the dreamy effect.
• Slightly blurred edges and soft shading to mimic traditional watercolor bleeding.
• A hint of misty air inside the room, making the atmosphere feel warm and enclosed.
• Glowing pastel colors around the window light, giving a surreal and whimsical feel.

This prompt should create a calm, nostalgic, and slightly surreal watercolor-style indoor scene. Let me know if you’d like any refinements!

腰から上ぐらいの画角にしたいので、少しズームしてください。また、窓が雨で濡れているようにして。

Revised Stable Diffusion Prompt:

“A dreamy, pastel-toned watercolor illustration of a cozy indoor scene, captured in a medium close-up (waist-up) perspective. A spacious room with a large window allows soft, diffused light to filter in. Raindrops streak down the glass, creating a gentle, melancholic ambiance. Near the window, a wooden table and a chair form a peaceful reading nook. A young woman in her twenties sits comfortably, her long brown hair tied back in a loose ponytail. She has a relaxed expression, resting her right hand on her cheek while reading a book with her left hand on the table.

She wears a crisp white shirt paired with a flowing light blue skirt, exuding a calm and elegant aura. On the table, a warm-toned mug, a pen, a pair of round glasses, and a small potted plant add to the tranquil atmosphere. The softly blurred background features a bookshelf filled with books and a large leafy houseplant, enhancing the cozy ambiance. The window, covered in streaks of rain, reflects the dim, moody light outside, adding depth and a nostalgic serenity to the scene.

Rendered in a delicate watercolor style with soft, bleeding pastel hues, the illustration captures a dreamlike, ethereal quality. The gentle diffusion of colors, the rippling reflections on the wet window, and the intimate close-up framing create a peaceful, introspective atmosphere.”

Negative Prompt (Avoid these elements):

“exposed skin, revealing clothing, sheer fabric, deep neckline, blurry, distorted, extra fingers, extra arms, watermark, low quality, overexposed, unnatural lighting, highly detailed textures, excessive sharpness, modern digital art, neon colors, futuristic aesthetics, mechanical elements.”

Enhancements for a More Fantastical Look:
• Increased focus on the woman’s expression and posture due to the waist-up framing.
• Detailed rain effects on the window, including small droplets and light distortions.
• Subtle misty glow around the window light, enhancing the dreamlike atmosphere.
• Soft pastel color bleeding, blending the background with a painterly, impressionistic effect.

This prompt will emphasize a closer, more intimate view of the woman, her gentle expression, and the rainy window, creating a deeply nostalgic and atmospheric watercolor scene. Let me know if you’d like any further refinements!

胸から上ぐらいの画角にしましょう。また、雨が降っているのでもう少し暗い感じで

Revised Stable Diffusion Prompt (Closer Framing & Moodier Atmosphere):

“A dreamy, pastel-toned watercolor illustration of a cozy indoor scene, captured in a tight medium close-up (chest-up) perspective. A spacious room with a large window allows soft, diffused light to filter in, but the overcast sky and steady rain create a moody, introspective atmosphere. Raindrops streak down the window, forming glistening trails that distort the outside view. The scene is subtly dim, with soft ambient light reflecting off the wet glass, casting a quiet, melancholic glow across the room.

A young woman in her twenties sits by the window, gazing down at an open book on the table. Her long brown hair is tied back in a loose ponytail, with a few strands gently escaping, caught in the soft indoor breeze. She wears a crisp white shirt and a flowing light blue skirt, exuding an air of quiet elegance. Her expression is relaxed yet contemplative, her right hand resting lightly on her cheek as she leans into her thoughts. Her left hand gently holds the edge of the book, as if momentarily lost in the words.

On the wooden table beside her, a warm-toned mug, a pen, a pair of round glasses, and a small potted plant add subtle details to the peaceful scene. The blurred background reveals a bookshelf filled with books and a large leafy houseplant, contributing to the cozy, intimate setting. The interplay of soft lighting, the cool tones of the rain-soaked window, and the warm hues of the wooden furniture creates a delicate contrast, evoking a sense of solitude and nostalgia.

Rendered in a delicate watercolor style, the illustration features soft, bleeding pastel hues and a slightly misty texture, mimicking the gentle diffusion of light on a rainy day. The window’s reflections and the cool, muted tones blend seamlessly with the dreamy atmosphere, enhancing the scene’s ethereal and introspective quality.”

Negative Prompt (Avoid these elements):

“exposed skin, revealing clothing, sheer fabric, deep neckline, blurry, distorted, extra fingers, extra arms, watermark, low quality, overexposed, unnatural lighting, highly detailed textures, excessive sharpness, modern digital art, neon colors, futuristic aesthetics, mechanical elements.”

Enhancements for a More Fantastical & Atmospheric Look:

✅ Tighter framing (chest-up) → More intimate focus on the woman’s expression and posture.
✅ Rainy, overcast atmosphere → Darker, muted tones to enhance mood and contrast.
✅ Soft reflections on the wet window → Light distortions and glows for a dreamy effect.
✅ Blending warm and cool tones → Cool blue-gray rain outside contrasts with warm wood and candlelight-like glow inside.
✅ Soft pastel bleeding effect → Watercolor-style diffusion for a misty, surreal feeling.

This revision deepens the intimacy and emotion, making it moodier, softer, and more atmospheric while keeping the fantasy watercolor aesthetic intact. Let me know if you’d like any refinements!