Red alarm clock standing on book stack isolated on white background.

Size: 4217px × 4920px
Photo credit: © Cigdem Simsek / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alarm, book, books, clock, concepts, dial, hand, hour, ideas, intelligence, isolated, lesson, minute, opportunity, red, stack, symbol, time, watch, wisdom, wistom