Artist get famous by his old works painted in the past in a period when he were so lost most pain we go through most creativity we come with, as you said sometimes sample things or maybe to stupid things becoming famous, ass face is a deep character some see it is funny but actually it embodiment something else. I started digital painting recently actually yesterday it is a great way to express your univers.
Everything you've stated here is 100% accurate. A lot of the best stuff from history came from outsiders, nobody knew about it until the artist died, and much of the work took on a whole new meaning over time.
Digital art is a great way to pass the time. There's a lot to learn though, but each day you'll discover something new and be able to build your own style from there.
Yes totaly right they appreciate artists works when they passe away
And they start giving their works a new meaning over the time as you said even meanings reverse to what the artist want to say.