This is Brussels jewel
In 2015 Brussels municipality founded the redecoration of all the buildings. They were cleaned and all their gold ornaments renewed. So, now Grand Place looks amazingly beautiful. Grand Place is at ten to fifteen minutes by tram from our Brugman Court apartment.
By watching the facades you will discover them. Try to find compasses and set square and masons tools and pictures.
There are also tours and guides that will help you in this investigation if you are interested.