Human lung tissue, light micrograph. Lungs are the primary organs of the respiratory system in humans and many other animals. — Stock photos

"Human lung tissue, light micrograph. Lungs are the primary organs of the respiratory system in humans and many other animals." is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1067px, 2600 x 1733px, 5857 x 3905px. The minimum price for an image is 49$. Image in the highest quality is 5857 x 3905px, 300 dpi, and costs 449$.