How is the corner on Azuma Makoto's LEGO bonsai tree done?
The two corners of the bonsai tray shown in this image appear to be built differently...  I've chosen to do the technique shown on the left.



The best I could do was use various lengths of two-wide bricks and staggered them in a upside-down pyramid shape with 2x2 bricks in the corner.

I was trying to re-create the model from memory, and I forgot to add another row of staggered plates.