Cartoon drawing in 2 pictures: Picture 1: Three pyramids in the desert. One is under construction with many men. In the foreground, a man with an Egyptian headscarf is looking at a sheet of paper. On it the drawing of a triangle (pyramid) is to be seen. He seems to be the construction manager. Figure 2: The man has unfolded the sheet of paper with the drawing facing down. It is a house. The triangle was just the roof. Finally a reasonable explanation.
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