Active job

Install Floating Shelves

I would like 2 floating shelves fixed to a wall in my family room, both measuring approx 3000mm long, 300mm wide by approx 40mm thick. The material will be solid American Oak, and i would like 2 extra feature details installed around the 2 shelves as shown in the pics. Materials haven't been sourced yet, but I will be organising this. I would like this to be sturdy with the fixings hidden if possible.