1.The material is Camphor and Bubinga.

2.Grinding by the drum sander.

3.Decide the placement with the direction of the grain.

4.Cut the workpiece to 45 degrees using miter sled jjg. Miter sled jig

5.Cut the ornament groove on the front side with laminate bit.

6.Cut the groove on the back side with straight bit.

7.Glueing. Use a free corner clamp that tightens with a steel belt that does not stretch.

8.Making spline. The thickness is 2.4 mm.

9.Cut two slots in each corner use spline slot cutting jig. Spline slot cutting jig

10.It's two slots.

11.Glue the spline in slot with a white glue.

12.Cut the extra spline part and finish it with sand-paper.

The backboard is 3 mm thick plywood.

Two types of frames are completed with oil finish.It's transparent acrylic is 2 mm thick.