The vibrations of the human is felt beyond the boundaries of the skin, filling the space with energy.
I've been drawing from the nude for decades, about once a week for a few hours my entire adult life. That's a practice that produces a ton of drawings. It's almost unbelievable to me that in all that time, drawing what many would say is "the same thing" over and over, I still make astonishing discoveries.  13 x 8, ink.