This is interesting, but I think beauty emerges from simplicity that belies itself. For instance I think one of the most beautiful studies is Reti's famous endgame study:
en.wikipedia.org/wiki/R%C3%A9ti_endgame_studyWith nothing but two pawns he somehow manages to create a phenomenally interesting position that seems practically paradoxical. Certainly most of everybody, regardless of strength, would misevaulate it at first. Just a phenomenal composition.