Bacteria forming a human head — Stock photos

"Bacteria forming a human head" is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1333 x 1600px, 2167 x 2600px, 4550 x 5460px. The minimum price for an image is 49$. Image in the highest quality is 4550 x 5460px, 300 dpi, and costs 449$.