Since this design appeared below the White Horse near Alton Barnes it has had some additions made to it and has almost doubled in size.

 

See the 2 overhead shots below for easy comparison:

 

In addition to this the image below shows a weaker imprint in the crop in the same field but quite a long way from the main formation (closer to the road) that was also reported on the 21 June.

 

This then also changed (see below), but we cannot be sure whether or not the additions to this area of crop came at the same time as those to the main formation.