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Royalty-Free University Photos, orientation: vertical, dominant color: green
2848x4272
closeup photo of assorted-title books on brown wooden bookshelf
Public Domain
3456x5184
purple galaxy wallpaper
Public Domain
4000x5435
boy wearing gray henley shirt reading book
Public Domain
6752x9147
supernova illustration
Public Domain
3072x4608
brown wooden ladder near book lot
Public Domain
2952x4536
gray and brown stone glyph
Public Domain