Across
- 3. Influential blues and rock singer.
- 5. Playwright known for "The History Boys."
- 7. Philosopher known for "Leviathan."
- 13. Pre-Raphaelite painter.
- 14. Poet Laureate before WWII.
- 18. Played a key role in DNA's structure discovery.
- 20. Bestselling novelist, created Hercule Poirot.
- 21. Princess Diana's maiden name.
- 22. The Beatles' lead guitarist.
- 24. Personification of Britain.
- 25. Mysterious street artist.
Down
- 1. Developed modern chemistry practices.
- 2. Led Zeppelin's iconic lead vocalist.
- 4. Emmeline, founder of the suffragette movement.
- 6. Poet known for his sayings and short poems.
- 8. Playwright who penned "Pygmalion."
- 9. Pioneer of wireless communication.
- 10. Famous footballer.
- 11. Acting family surname.
- 12. Nobel laureate in Literature.
- 15. Developed atomic theory.
- 16. Member of Monty Python.
- 17. Acclaimed actress.
- 19. Known for his contrarian viewpoints.
- 23. Father of the computer.