Negative imaging derived from Google Earth images in the New Mexico area ... suggesting that the hundreds upon hundreds of circular fields which can clearly be seen in the region ... are perhaps more than they seem ... (double click the images)
Interesting shapes can be derived from this image ... a hint of figures and structures? 
Another interesting image ... there are suggestions of structures within the circle ... but more interesting is the line of 'figures' on the right hand side of the circle ... what are they?
Interesting shapes can be derived from this image ... a hint of figures and structures? 
Another interesting image ... there are suggestions of structures within the circle ... but more interesting is the line of 'figures' on the right hand side of the circle ... what are they?