Three male scientists wearing white overalls are performing research on plants. They appear to be within a greenhouse-style laboratory. Two of the scientists (the one in the foreground has a mustache) positioned at the far right hold a container, the lid of which holds a plant. The container appears to contain water. They are raising the lid to examine the plants roots. The third scientist (wearing glasses) positioned on the left points at the roots.
<bdi><a href="https://www.wikidata.org/wiki/Q67013607" class="extiw" title="d:Q67013607"><span title="French photographer">Dominique Roger</span></a>
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CC BY-SA 3.0 igo
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