The artist says inventions should only be based on what is practical not how it looks.

It was never really about how it looks. There's a proverb that goes "Necessity is the mother of invention. That the need should be the real creator (Plato). That artist is spot on. I already like him as I like this very candid entry that for me portrays life as it goes on for everyone. The swing makes it even more nostalgic as it automatically takes me back in time when I was the one riding it.

So I guess you have again presented glass but not the drinking glass kind but the window type kind. Out of box again. Why am I not surpised? Great entry. Good luck to you.