Almost everything in the world is function of time but there are a few exceptions: 

·         Your best experiences

·         Your dreams and  imagination

·         Good relations

The above are a few things which come immediately to my mind. We also call some of the things “classical” because these could withstand the effects of time.

Art and Architecture world have many Classical elements in it; otherwise all the other things which have time independent effects are personal creations. One can create as many time independent events as one wants and can live them forever.