Female teacher and students conducting scientific experiment, watching liquid in test tube in laboratory classroom — Stock photos

"Female teacher and students conducting scientific experiment, watching liquid in test tube in laboratory classroom" is an authentic stock image by Caiaimage. It’s available in the following resolutions: 1600 x 1067px, 2600 x 1733px, 5118 x 3412px. The minimum price for an image is 149$. Image in the highest quality is 5118 x 3412px, 300 dpi, and costs 549$.