Hexagonal top with see-through windows at top two levels looking through to east
Looking through top two levels to the north-northeast
Looking through top two levels to south-southeast
Omar shaping hexagonal planes for next lower level
Next lower level of six windows with oval frames and sets of battlements below them
Two more levels below with square windows then arched windows
Omar beginning to dig enclosed diagonal staircase with door and level at its upper end -- trim around arched windows
Regular door (right) and upper end of enclosed stair (left) with battlements on level they open to
First clean view through enclosed stair
More battlements for level just above upper end of enclosed stair