Nothing?
A drawing from a young autistic child’s notebook when learning number, this being zero. The desire to ornament to give value to an idea of object is deeply embedded in many species other than our own [see bower birds et al].
A drawing from a young autistic child’s notebook when learning number, this being zero. The desire to ornament to give value to an idea of object is deeply embedded in many species other than our own [see bower birds et al].