What are some good structures we see in our daily lives that are apprealing yet

Question:

What are some good structures we see in our daily lives that are apprealing yet useful in function?

Is a bag also considered a structure???

Best Answer - Chosen by Asker:

I particularly like fences and gates... they are very useful and some of them are constructed in very apealing ways.... think of the old drystone walls.... and fences made of hedges.... and other such creative ways we declare our boundaries....

and gates are amazing.... there is such an array of gates for all kinds of entrances and fences...

yepp a bag is a structure... basically a think that is constructed is a structure...