Gone fishing, can light be a sculptural object or is it something else?

Fishing rod,  some lighting wires from the china and 12V drill battery were used to create custom  drawing tool in order to get ready for this experiment. 
The second  goal was to create three dimensional abstract drawings in the space and document it with photo camera raising a question what is it? Is it a 30 seconds light sculpture documented in one frame, illusion of an object as it vanished as soon as it was created, or something else? 
You can see the results below.