Human silhouette showing heart with blood vessels and bronchial tree on white background. — Stock photos

"Human silhouette showing heart with blood vessels and bronchial tree on white background." is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1174px, 2600 x 1909px, 6900 x 5065px. The minimum price for an image is 49$. Image in the highest quality is 6900 x 5065px, 300 dpi, and costs 449$.