Senior man using peak flow meter and looking in camera. — Stock photos

"Senior man using peak flow meter and looking in camera." is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1067 x 1600px, 1733 x 2600px, 3648 x 5472px. The minimum price for an image is 49$. Image in the highest quality is 3648 x 5472px, 300 dpi, and costs 449$.