- 7613 1920x1200 quote, science, knowledge
- 25334 1920x1200 girl, brunette, science
- 13850 1920x1200 european extremely large telescope, chili, science
- 6809 1920x1200 formulas, symbols, science
- 4035 1920x1200 girl, scientist, science
- 3859 1920x1200 books, reading, science
- 9186 1920x1200 globe, books, study
- 5709 1920x1200 neon, light, formulas