Coloured scanning electron micrograph of cancer cells migrating down pores. — Stock photos

"Coloured scanning electron micrograph of cancer cells migrating down pores." is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1535 x 1600px, 2494 x 2600px, 4385 x 4572px. The minimum price for an image is 49$. Image in the highest quality is 4385 x 4572px, 300 dpi, and costs 449$.