Screen protection from prying neighbors

I've come up with a very good idea to protect myself from prying neighbors, maybe it's something for you too. I have a penthouse with roof terrace. I have a very curious neighbor who always makes a long neck to look at the balcony with me.

Now I had the idea. I bought cheap hare wire and stuck it in the flower boxes on the edge. So it is a nice help for the plants to grow. On the sides I pulled thick blue ribbons into the wire. So the neighbor can not see anything and I have my peace.

I also noticed (since I have 2 cats), it is still a good cat protection. Maybe you will help as well ... kind regards.