How to make these ukulele dinosaur-t-shirt guys disappear

Hi guys,

Real noob question here: how to I make these axis characters disappear?
I am drawing assemblies of assemblies of assemblies and it becomes a real party over there.

I am using the full free version (and I like it, I might upgrade to a payable version) and I don’t seem to find a configuration for it.

Thank you!

  • R.

The select the scale figure and press the Delete key.