The image depicts the interior of a laboratory or science classroom, located within an educational or research facility in Mexico City, Mexico

The image depicts the interior of a laboratory or science classroom, located within an educational or research facility in Mexico City, Mexico. The foreground features a grey speckled granite countertop. On this surface, a clear glass graduated cylinder, marked to approximately 250ml, stands upright. It is filled with a clear, colorless liquid containing numerous small air bubbles, with the liquid level around the 220-230ml mark. A dark, cylindrical object is submerged at the bottom of the graduated cylinder. To the left of the cylinder, an empty 325ml clear glass beaker rests on the counter. In the midground, a stainless steel sink is visible behind the glassware, with three white laboratory water taps featuring colored lever handles (one green, two blue) mounted above it. To the far right, a dark electronic device with a black cable is present on the counter. The background reveals a white projection screen mounted against a red brick wall, displaying an indistinct table or chart. No individuals are present in the scene.