Here is another fun prompt for Nano Bana Pro:
Prompt: Circuit board art aesthetic, electronic components and solder traces, a 2x2 grid of 4 subjects. Each grid cell forms a portrait of a famous scientist. Green PCB substrate, metallic gold traces and silicon chips, top-down view, macro photography showing intricate details, technological and futuristic feel. [Subject 1: Albert Einstein] [Subject 2: Marie Curie] [Subject 3: Isaac Newton] [Subject 4: Galileo Galilei].
You can make it vague too if you want the model to pick the subjects
