I picked up a stone from a natural path which is not far from my home.

The stone is not very big. It seems to be a piece broken off a larger stone, as some of its borders are still sharp-edged. It is a little bit rough to the touch and leaves a fine dust on my fingers when touching it. Its surface is more or less flat because of the erosion of wear but you can notice the grain of its original texture.

I observe and touch it…