I think that they do what every that they what to do
In Escher's drawing, it is not clear whether the water is flowing away form the viewer or towards the viewer. In many ways, it seems to contradict the laws of physics. Moreover, the corner points of the cube above the structure are connected in such a way that it is not clear which points are the farthest and which are the closest to the viewer. In these ways, the artist plays with our perception of depth.
Answer:
We can not do this.
Explanation:
This is a bit over the top, we also can't draw for you. Whether it's for a grade or not all you can do is try your best, that's all that counts. If you do bad it's okay, mistakes lead to improvement. Just try your best!
Shading is showing the objects' roundness or shape; shade is the blocking of a light source; and shadow is the variation between black and white with the darkest part at the center and the 'shadow' fades at the edges.
