My delta loops by night

I've got a new camera that I am excited about: Canon EOS 700D. These pictures are taken in dark night, using Sigma 18-50mm objective. 

My 80m delta loop.
The spruce in the middle (at bit left) of the picture holds the northern corner of the loop at about 30m.

My 20m delta loop at left and the 80m delta loop southern corner at right.