September 3, 2026

Sea Turtle Swimming in Coral Reef AI Image Prompt

Prompt

candid underwater photograph of a large green sea turtle gliding over a vibrant coral reef, clear turquoise tropical water, rippled sunlight rays penetrating from the surface, colorful coral formations and small tropical fish in the background, natural depth of field, shot on GoPro Hero 12 in waterproof housing, slight water refraction and particles in the water column, documentary wildlife style, natural light from above, no flash, imperfect framing with trailing bubbles

画像モデル: FLUX 1.1 Pro (Black Forest Labs)

Stable Diffusion 再現情報 (Replicate)

完全プロンプト (SDに実際に送信したテキスト)

adult, mature features, safe for work, fully clothed in scene-appropriate everyday attire, natural authentic animal photograph, realistic fur and eye detail, candid moment, documentary style, shot on 35mm film, slight grain, natural depth of field, candid underwater photograph of a large green sea turtle gliding over a vibrant coral reef, clear turquoise tropical water, rippled sunlight rays penetrating from the surface, colorful coral formations and small tropical fish in the background, natural depth of field, shot on GoPro Hero 12 in waterproof housing, slight water refraction and particles in the water column, documentary wildlife style, natural light from above, no flash, imperfect framing with trailing bubbles

ネガティブプロンプト

child, children, kid, minor, underage, teen, preteen, toddler, baby, loli, shota, young girl, young boy, little girl, little boy, school uniform on young face, nude, naked, topless, bottomless, nipples, areola, genitalia, penis, vagina, vulva, porn, hardcore, sex act, cum, orgasm, hentai, lewd, nsfw, real person, celebrity, actor, actress, politician, real photograph of celebrity, gore, gory, bloody, decapitation, beheading, torture, self-harm, bestiality, zoophilia, necrophilia, shirtless, bare chest, bare torso, bare back, topless man, underwear visible, panties, thong, lingerie, bra alone, sports bra as outerwear, swimsuit, bikini, monokini, swimwear, see-through clothing, transparent clothing, wet shirt clinging, exposed midriff in office, low-cut neckline, deep cleavage, undressing, partially undressed, clothing falling off, underwear as outerwear, lowres, bad anatomy, bad hands, extra fingers, six fingers, seven fingers, fewer fingers, four fingers, fused fingers, twisted fingers, deformed hand, mutated hand, malformed hand, extra limbs, missing limbs, watermark, signature, text

上記の完全プロンプトとネガティブプロンプトを Replicate / ComfyUI / Forge / Automatic1111 等に貼り付けると、近い結果を再現できます (シードや解像度の違いで完全一致はしません)。

このプロンプトは、ウミガメの理想化されたイラストではなく、自然な水中写真を作り出すことに焦点を当てています。水中での光の屈折や浮遊粒子、泡の軌跡といった不完全な構図要素を含めることで、AI生成画像によく見られる過度に加工された印象を避けています。

より良い結果を得るには、水中ドキュメンタリー映像で学習された写実的な写真用LoRAの使用を検討してください。このプロンプトではフラッシュを使わず自然光のみを使用するよう指定しており、信頼性のある色温度を保つのに役立ちます。雰囲気を変えたい場合は、水の透明度や珊瑚の形成度合いを調整すると、画像全体の印象が大きく変わります。

ウミガメは保護動物ですが、AI生成なら野生では撮影が難しいシーンも作り出せます。ファンタジー要素ではなくドキュメンタリースタイルを強調することで、野生動物映像作家が撮影したような実際の海洋写真に近い出力を得られます。

Prompt Overview

This prompt focuses on creating a naturalistic underwater photograph of a sea turtle rather than an idealized illustration. The key is avoiding the over-processed look common in AI underwater scenes by including natural water refraction, floating particles, and imperfect composition elements like trailing bubbles.

For best results, consider using a realistic photography LoRA trained on underwater documentary footage. The prompt specifies natural sunlight from above and no flash, which helps maintain believable color temperature. If you want to adjust the mood, changing the water clarity or depth of the coral formations can dramatically shift the overall feel of the image.

Remember that sea turtles are protected animals, but AI generation allows us to create scenes that would be difficult to capture in the wild. The emphasis on documentary style rather than fantasy elements helps the final output resemble actual marine photography captured by wildlife filmmakers.

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