The image is a microscopic view of a tissue sample. The tissue appears to be stained with a light blue dye, which is visible in the top right corner of the image. The sample is surrounded by a white background. In the center of the sample, there is a thin blue line that runs diagonally across the image, creating a wave-like pattern. The blue line is slightly larger than the white line, and it appears to have been stained with the dye. There are also several smaller blue lines scattered throughout the image as well. The image is taken from a top-down perspective, looking down on the sample.