Biodiversity Heritage Library PNG Images (31)
Biodiversity Heritage Library PNG Images (31)
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Find the most up-to-date design of transparent images, signs and symbols
Read a Book Day is an unofficial holiday dedicated to the joy of reading and the appreciation of books.
World Turtle Day is an annual observance held every May 23rd. It began in 2000 and is sponsored by American Tortoise Rescue.
World Book and Copyright Day is an annual event celebrated on April 23rd to promote reading, publishing, and the protection of intellectual property through copyright.
Seven candles in a kinara symbolize the seven principles of Kwanzaa.