According to @godofprompt, the 'nano banana prompt' showcases how advanced prompt engineering enables AI models to generate highly realistic 35mm analog film-style selfies, including nuanced facial expressions, natural lighting, and authentic environmental elements. By specifying detailed image parameters such as camera model (Canon AE-1, Pentax K1000), natural skin texture, and vintage urban settings, AI image generators can better replicate the candid, nostalgic feel of analog photography. This trend illustrates significant business opportunities for creative industries—especially in digital marketing, lifestyle branding, and content creation—seeking unique, photorealistic AI visuals that blend nostalgia with modern narrative. The use of negative prompts to block artificial perfection further emphasizes authenticity, responding to the growing market demand for raw and relatable AI-generated content (source: @godofprompt, Twitter, Nov 26, 2025).