Computer illustration of alveoli in human lungs — Stock photos

"Computer illustration of alveoli in human lungs" is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1067px, 2600 x 1733px, 6698 x 4465px. The minimum price for an image is 49$. Image in the highest quality is 6698 x 4465px, 300 dpi, and costs 449$.