S.Kalyanaraman:
> The cart looks like a sledge on four wheels.
Look again, particularly at the pole in the front/top, and the yoke.
It's a *wagon* showing where paired oxen would be hooked up.
Those are wheels, and not logs. The artistic convention is primitive,
'child-like', showing the wheels on end. Only someone who had been
taught perspective, and how to draw a cylinder, would do 'logs' this
way.