
「影絵」をテーマにMy Gemでプロンプトを作成し画像生成しました。
A photorealistic, close-up photograph capturing a child’s small hand from the right, expertly positioned to form a distinct rabbit shadow puppetry on a taut, textured white projection screen on the left. The scene is illuminated by a warm-toned, low-angle spotlight from behind the child (off-camera), casting a soft but sharp-edged shadow of the rabbit (a warm-toned black) clearly on the screen. The focus is sharp on the details of the child’s small, youthful fingers—the texture of the skin, the delicate lines, and slightly worn fingernails—and the clear, well-defined silhouette of the rabbit shadow on the screen. The background is simple and minimal; the remaining part of the white screen is slightly textured and dimly lit, emphasizing the hand and the shadow. The lighting is low-key, with strong contrast. The texture of the skin and the screen are prominent. Shot with a 105mm macro lens, f/5.6, 1/120 sec, ISO 3200. The color is predominantly warm (from the spotlight) and black. The grain is fine and realistic, like film. The hand is perfectly shaped to form the ears and head of the rabbit.
Film2.0

Nano Banana 2

このような結果になりました。何かを説明するまでもありません。一目瞭然です。
ウサギを鳥に変えて生成してみます。
A photorealistic, close-up photograph capturing a child’s small hands expertly positioned to form a distinct shadow puppet of a bird with spreading wings on a taut, textured white projection screen. The scene is illuminated by a warm-toned, low-angle spotlight from behind the child (off-camera), casting a sharp-edged, defined shadow of the bird (a warm-toned black) clearly on the screen. The focus is sharp on the details of the child’s small, youthful fingers and hands—the texture of the skin, delicate lines, and slightly worn fingernails—as they create the bird’s head and the intricate silhouette of its wings on the screen. The background is simple and minimal; the remaining part of the white screen is slightly textured and dimly lit, emphasizing the hands and the shadow. The lighting is low-key, with strong contrast. The texture of the skin and the screen are prominent. Shot with a 105mm macro lens, f/5.6, 1/120 sec, ISO 3200. The color is predominantly warm (from the spotlight) and black. The grain is fine and realistic, like film. The hands are perfectly shaped to form the head and the detailed spread of the bird’s wings.
Film2.0

Nano Banana 2

手自体の生成がこんなにも悪くなるとは思いませんでした。いや、それともこれは二人分の手なのでしょうか。それだとしたら納得できなくもないです。
手の形と映し出された影絵を比較すると無理な部分もありますが、パッと見たところ違和感はなく、すごいなと思えます。
今回は紹介しませんでしたが、ChatGPT+画像生成でもNana Banana 2と同程度の画像を生成できます。現段階では、Nana Banana 2/ChatGPT+画像生成が異次元の画像生成力かなと思います。
最後にもう一例
A photorealistic, close-up photograph capturing a child’s small hands expertly interlocked to form a distinct shadow puppet of a crab with defined claws and legs on a taut, textured white projection screen. The scene is illuminated by a warm-toned, low-angle spotlight from behind the child (off-camera), casting a sharp-edged, defined shadow of the crab (a warm-toned black) clearly on the screen. The focus is sharp on the details of the child’s small, youthful fingers and the complex way they are intertwined—the texture of the skin, delicate lines, and slightly worn fingernails—and the clear, well-defined silhouette of the crab shadow on the screen. The background is simple and minimal; the remaining part of the white screen is slightly textured and dimly lit, emphasizing the hands and the shadow. The lighting is low-key, with strong contrast. The texture of the skin and the screen are prominent. Shot with a 105mm macro lens, f/5.6, 1/120 sec, ISO 3200. The color is predominantly warm (from the spotlight) and black. The grain is fine and realistic, like film. The hands are perfectly positioned to form the crab’s body, pincer claws, and multiple legs.
Nano Banana 2





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