Late at home

Started on the new painting with pencil on the canvas of 220 cm on 60 cm.
I have drawn the main perspective of the whole. The main perspective-horizon is on 1/3rd of the height of the canvas. Two decagons put in the perspective. The lower one will be the water pool, the upper-one (above the horizon) will be the opening in the roof so you can see the sky. Drawn the ten columns-angles. This was not a easy task.