A personal opinion on good design
What is good design? Just like the quote "beauty lies in the eyes of the beholder", good design is objectively seen just as a personal opinion and preference.
And even though every design has an intended purpouse by the designer, every individual decides how to exactly interpret a design. Everything in our life has been designed.
Everything you see, hear and feel has been, at some point in time, just a vague idea on a piece of paper. Just looking around where you are right this moment, you can already find countless things, that have been designed.
These things can be aestethic design, such as sculptures or paintings, but they can also be functional object, with just one inteded purpouse.