Portrait male science teacher teaching DNA lesson at projection screen — Stock photos

"Portrait male science teacher teaching DNA lesson at projection screen" is an authentic stock image by Caiaimage. It’s available in the following resolutions: 1600 x 1029px, 2600 x 1672px, 5211 x 3351px. The minimum price for an image is 149$. Image in the highest quality is 5211 x 3351px, 300 dpi, and costs 549$.