Rosalind Franklin with DNA Helix Model Coloring Page

Rosalind Franklin was a British chemist born in 1920 whose X-ray crystallography work revealed DNA's structure. Her Photo 51, taken in 1952, showed the double helix pattern. Though others received the Nobel Prize for this discovery, Franklin's evidence was absolutely crucial. She remains a scientific hero.

Photo 51 is an X-ray crystallography image Franklin took showing DNA's characteristic double helix pattern. It provided the first visual proof of DNA's structure. This single image became one of science's most iconic photographs, essential evidence that revolutionized our understanding of heredity and life.

Franklin used a technique called X-ray crystallography, where she bombarded DNA crystals with X-rays and captured how the rays bounced off. This created distinctive patterns that revealed the molecule's 3D structure. Her exceptional skill and precision made her one of the best crystallographers of her time.

Yes, absolutely! All coloring pages on Sol Coloring are completely free to download and print. No signup, no fees, no hidden charges. Simply visit our website, find your favorite Rosalind Franklin coloring page, and print it instantly from your home printer.

These coloring pages work great for ages 8 and up, including teens and adults. The designs offer simple areas for younger colorers and detailed DNA helix patterns for those wanting more complexity. Choose the version that matches your skill level and interests.