Hello @emileli. I don't think it's a question of developing that artistic eye. I think you either like art, or you don't. Obviously people change over the years and maybe grow closer to art.
since they make me think beyond whether they are beautiful or not.
Lol, you know how it is. Beauty is in the eye of the beholder they say. So some paintings are beautiful others rather ugly, depends on the taste of the viewer. But it's definitely a fun game to try to understand what the artist meant 😂