- 7679 1280x1024 quote, science, knowledge
- 4069 1280x1024 girl, scientist, science
- 3886 1280x1024 books, reading, science
- 6856 1280x1024 formulas, symbols, science
- 13873 1280x1024 european extremely large telescope, chili, science
- 25368 1280x1024 girl, brunette, science
- 5768 1280x1024 neon, light, formulas
- 9229 1280x1024 globe, books, study