The image is a text-based information about the early geometric period (900-850 BC). The text is written in Greek and is in a simple, sans-serif font. The background of the image is black, and the text is in white.

The text is divided into two columns, with the left column containing the title of the text and the right column containing a brief description of the period. The first column explains that the period is in the early Geometric period, which is almost the entire surface of the vase covered by black glaze. The second column explains how the vases are covered by the glaze and how they are arranged in a symmetrical pattern. The third column explains the pattern of the geometrical period, with each pattern represented by a different color and shape. The fourth column explains what the pattern represents, such as the horse's head, neck, shoulder, and belly, and how the pattern can be interpreted according to geometric perceptions and in silhouette.