I know it looks kinda confusing but it was amazing the detail. Every little thing her drew had a purpose and it all made sense. The lines with all the dots are stabilizers, each guy has his own room with a pillow and a light. t was cute.
The triangles are tents of the enemy and he uses perspective to indicate the smaller ones are further away. There is even a guy on a chair and there is a little arrow that indicates his chair leans back.