What is this part, and how is this done?

I'm asking about the The Dark Green Panel with Dark Green Flower in the center going along the top of the General Store in the new BDP Series 9 Fisherman's Village. It looks like 1x2x2 panels, but they look "indented" where the flower goes. I know I'm going to feel foolish after someone shows me how this is done, but I'm struggling to figure it out. submitted by /u/Crooked_stickers [link] [comments]