Coloured scanning electron micrograph of macrophage white blood cell. — Stock photos

"Coloured scanning electron micrograph of macrophage white blood cell." is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1576 x 1600px, 2560 x 2600px, 4502 x 4572px. The minimum price for an image is 49$. Image in the highest quality is 4502 x 4572px, 300 dpi, and costs 449$.