Skin blood vessel. Coloured scanning electron micrograph (SEM) of a blood vessel (arteriole) in the dermis of the skin. In the blood vessel are red blood cells (erythrocytes, red) which carry oxygen around the body — Stock photos

"Skin blood vessel. Coloured scanning electron micrograph (SEM) of a blood vessel (arteriole) in the dermis of the skin. In the blood vessel are red blood cells (erythrocytes, red) which carry oxygen around the body" is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1491px, 2600 x 2423px, 4572 x 4261px. The minimum price for an image is 49$. Image in the highest quality is 4572 x 4261px, 300 dpi, and costs 449$.