Artwork without any signage about artist; shape of a triangle
<a href="//commons.wikimedia.org/w/index.php?title=User:LEGOFAHRRAD&amp;action=edit&amp;redlink=1" class="new" title="User:LEGOFAHRRAD (page does not exist)">LEGOFAHRRAD</a>
2022-09-25
<span class="int-own-work" lang="en">Own work</span>