If you used colored chalk to create an image on the sidewalk, would it be 2D or 3D art?

(1 point)
Responses

It would be 2D because the sidewalk is flat,
It would be 2D because the sidewalk is flat,

It would be 2D because it is not on a computer,
It would be 2D because it is not on a computer,

It would be 3D because it is an unusual medium,
It would be 3D because it is an unusual medium,

It would be 3D because a sidewalk has a lot of texture

It would be 2D because the sidewalk is flat.

It would be 2D because the sidewalk is flat.