Close-up view from an old globe with light from the side, blue in the background, black tree branches.
<a href="//commons.wikimedia.org/wiki/User:Bwpae_commons" title="User:Bwpae commons">Bibliothek Wissenschaftspark Albert Einstein</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>