What is in this image? Describe it as if you were explaining it to someone from the 15th century.

This image resembles a series of leafless tree branches that spread out from a central point, akin to the form of a starburst or radiating sunbeams, shown through simple, unembellished lines. Each branch subdivides into smaller branches, reminiscent of the pattern a tree might exhibit during the winter season when devoid of leaves. The style is stark and abstract, focusing on the basic shapes and structures rather than detailed depictions of an actual tree. This may remind you of looking through a frosty window where the ice has etched lines similar to tree branches on the glass.