Plywood is a sheet material manufactured from thin layers of wood veneer that are glued together with adjacent layers having their wood grain rotated up to 90 degrees to one another. Nothing special so far. But it is also probably the most versatile man-made woodworking material available in home centers today. I use a piece of Plywood with abrasive paste to sharpen tools for example. And as an everyday objects to photograph. Here the resulting work for this subject.