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Free Photos (Public Domain Photos),stock Photos, Clipart, images, and Vectors

A large Public Domain photo repository with high resolution free photos and vectors. All copyright free stock photos and royalty free photos, and CC0 Photos. 27000 free and public domain photos, images, clipart, pics and vectors and counting. To view/download a photo in high resolution, please click on the image.


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This is isospora belli oocyst by microscopic 40x MAFB. found AIDS pateint.
This is isospora belli oocyst by microscopic 100x MAFB. found AIDS pateint.
Cyclospora oocyst in Stool ,mAFB. The mature oocyst appears as non-fractile double-walled sphere ,8-10um in diameter. The oocyst contains two sporocysts, each with two sporozoites.
Cryptosporidium oocyst in Stool ,mAFB. The Cryptosporidium reveals red round oocyst 4-6 um  in diameter , oocyst with 4 sporozoites , sporozoite as crescent shape
Cryptosporidium pavum ,oocys from stool , mAFB
Cryptococcus from stool (oil) , mAFB