進化論の立証者

An ultra-minimalist and elegant continuous line drawing. The focus is a close-up on Charles Darwin's hands. One hand gently holds an open sketchbook, while the other is precisely drawing with a quill pen. A tiny, curious lava lizard is perched on the top corner of the open page, observing the drawing process. The entire image is composed of a single, clean flowing line, with sparse color fills. The limited color palette is clean and serene: dark brown for the line art, a pale sky blue for a subtle accent, all set against a stark white background. The atmosphere is one of zen-like focus, intimacy, and the quiet beauty of scientific observation.