Created by gemini-2.0-flash-lite on 2025-05-05

The image shows a clear glass jar filled with brown powder, a color calibration chart, and a 5cm ruler. The jar has a black lid and a small label that reads "Brown Ochre 7.5 YR 4/4 probably from Italy, 1928." The color calibration chart has a range of color blocks in different hues. The ruler sits in front of the chart and has alternating black and white segments. The background is a plain gray.

Created by gemini-2.0-flash on 2025-05-05

The image features two main objects against a solid gray background: a color calibration chart and a clear glass bottle.

On the left is the color calibration chart, which consists of various square color samples arranged in a grid. A black and white striped measuring scale stands next to it.

To the right is a clear glass bottle with a black plastic cap. Inside the bottle, there's a brown powder, filling about half of the container. Affixed to the bottle is a small, aged label with handwritten text that reads "Brown Ochre, probably from Italy, 1928," along with some other notations.

Both objects are placed on a reflective surface, creating a subtle reflection underneath them. The lighting is even, highlighting the colors of the chart and the texture of the powder in the bottle.