Royalty-Free Reference Photos, minimum size: 4k
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4928x3264
post-it note, post-it, reminder, message, bulletin, communication
Public Domain
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5357x3245
assorted-title books
Public Domain
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4912x3264
red leather textile
Public Domain
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6000x4000
shallow-focus photography of papers
Public Domain
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4951x3508
snowflake
Public Domain
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4912x3264
brown leather textile
Public Domain
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4928x3264
assorted-title books display on shelf
Public Domain
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4961x3508
close-up photo of white snowflake
Public Domain
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6000x4000
eyeglasses on book page
Public Domain
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4912x3264
yellow, green, background, texture, structure, leather
Public Domain
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5472x3648
Dictionary book page photo
Public Domain
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4928x3264
books on brown wooden shelves
Public Domain
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4951x3508
clear glass snowflake
Public Domain
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5472x3648
gold-colored framed eyeglasses on top of book
Public Domain
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4909x3604
five assorted-title books
Public Domain
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7500x2941
solution problem advertisement photo
Public Domain
