Colored scanning electron micrograph of cancer cells from human colon. — Stock photos

"Colored scanning electron micrograph of cancer cells from human colon." is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1525px, 2600 x 2478px, 4572 x 4357px. The minimum price for an image is 49$. Image in the highest quality is 4572 x 4357px, 300 dpi, and costs 449$.