Colored scanning electron micrograph of anthrax gram-positive, rod-shaped bacteria known as Bacillus anthracis. — Stock photos

"Colored scanning electron micrograph of anthrax gram-positive, rod-shaped bacteria known as Bacillus anthracis." is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1378px, 2600 x 2239px, 4572 x 3938px. The minimum price for an image is 49$. Image in the highest quality is 4572 x 3938px, 300 dpi, and costs 449$.