Imagen 4 has been asked to label the parts of a bicycle. In the picture you can see mostly usual bicycle (a mountain bike) as a black-and-white line drawing with connecting lines and text for labelling (a 'hedgehog diagramme'). A single saddle is floating above the front tyre. Pretty much all labels are nonsensical from different degrees of absurdity (misplacement, apparently made up names for elements, etc.).
https://o.mastodon.nz/media_attachments/files/114/747/509/155/289/515/original/7828218976ee214a.png