The point you raise is there is no point to a point unless you depict it. But, depicting it is synonymous with a picture of a point. Margitte proved in his art "this is not an apple" that a picture of an apple is not = to an apple and followed it with a pipe:?) Now try to prove it with a point; moreover, we have proved the missing NOTHING.
3:22 Sure. Think about a thickening of a knot; you could thicken a point, line, or surface in whatever ambient space.
Where can I find the lecture slides?
The point you raise is there is no point to a point unless you depict it. But, depicting it is synonymous with a picture of a point. Margitte proved in his art "this is not an apple" that a picture of an apple is not = to an apple and followed it with a pipe:?) Now try to prove it with a point; moreover, we have proved the missing NOTHING.