A hippo, Hippopotamus amphibius, head back, mouth open, yawning. — Stock photos

"A hippo, Hippopotamus amphibius, head back, mouth open, yawning." is an authentic stock image by MintImages. It’s available in the following resolutions: 1600 x 900px, 2600 x 1463px, 5489 x 3088px. The minimum price for an image is 49$. Image in the highest quality is 5489 x 3088px, 300 dpi, and costs 449$.