Concerning your first statement, that the curation history is crippled: Obviously, you can get your hands on the artwork of the game if you want to, you just have to pay for it. Same as you have to pay for that picasso if you want to "curate" it. I don't see many people complaining that entry to a gallery should be free (although I would agree that it would be a very good thing and happened already in the UK) and that you are entitled a free copy of the artworks (by free I mean that you only have to cover the reproduction cost) to play around with.

So, please, you may get the full artwork for $2 on Amazon/Steam/Whereever.