Artwork of human digestive system and close-up of bacteria in small intestine. — Stock photos

"Artwork of human digestive system and close-up of bacteria in small intestine." is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 857px, 2600 x 1393px, 5712 x 3060px. The minimum price for an image is 49$. Image in the highest quality is 5712 x 3060px, 300 dpi, and costs 449$.