This is one of the problems with Pokemon going fully 3D. The Master Rank Contest winner paintings aren't as pretty as they used to be. Such a letdown especially when compared to the original versions, where I had a prized Roselia who looked so beautiful (well she did win the Master Rank Beauty Contest hahahaha) on that rainbow background.
I really enjoyed cutting the grass down since it gave us another reason to use Cut other than on small bushes, but then this feature got removed in 4th Gen and never returned since. Now I know that I'm definitely not going to be enjoying the now 5 routes with the tall grass (Routes 118-121 and 123, along with the Safari Zone) because a lot of the tall grass is bunched together at once (Route 119 being the worst offender here, 120 does come close though) and it'll be very hard to see where you're going because in 6th Gen it looks like the grass is fully concealing you.
Game Freak should not have removed this feature in the first place back in the days of Diamond & Pearl.