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 1078px, 2600 x 1752px, 7203 x 4853px. The minimum price for an image is 49$. Image in the highest quality is 7203 x 4853px, 300 dpi, and costs 449$.