The Gathering: The Dance

"Seven maids move in seven time.  Have the lads up ready in a line." 
Ian Anderson; Songs From the Woods (best viewed on black)
The eighth tree trunk is the one fifteen feet away and furthest behind.

~ Angle of repose?  I was going to lead with this one until I saw blipper johnparke's MM entry. His is the better building blip.

For MonoMonday with thanks to JohnEdward for hosting this month.