- 8687 1400x1050 quote, science, knowledge
- 4853 1400x1050 girl, scientist, science
- 4650 1400x1050 books, reading, science
- 7801 1400x1050 formulas, symbols, science
- 14341 1400x1050 european extremely large telescope, chili, science
- 26001 1400x1050 girl, brunette, science
- 6561 1400x1050 neon, light, formulas
- 10035 1400x1050 globe, books, study