The shield shaped one was for a teacher to hang on his wall, the dragon head was part of a weld sculpture contest that I wasn't in, but helped with, and the leafy thingy whatever was part of a sign for a lounge. All of these shapes were cut out on a CNC plasma cutter that I had the privilege of designing drawings for, programming, and running. The last photo is a metal flower, made from a separate CAD file that I also made and had cut out.