Moon, Warren G. (Winter 1992). "Nudity and Narrative: Observations on the Frescoes from the Dura Synagogue". Journal of the American Academy of Religion. 60 (4): 587–658. doi: 10.1093/jaarel/lx.4.587. JSTOR 1465587.

Despite my resistance, the results from even the most basic exercises turned me into a true-blue believer. I felt the need to find definitive proof, though, knowing that skeptical, anti-meditation types like myself would want some tangible results to suspend their disbelief long enough to try it themselves. In ancient Indian cultures, there was a tradition of extreme asceticism (obviously minoritarian) that included full nudity. This tradition continued from the gymnosophists (philosophers in antiquity) to certain holy men (who may however cover themselves with ashes) in present-day Hindu devotion and in Jainism. In the 21st century, the practice is gaining popularity, notably in western societies that have more familiarity with social nudity. Celebrants can help to arrange Rites of Passage, such as Baby Namings and Blessings, Handfastings and Weddings, Funerals and Memorials. Zhang W, Guo B. Freud's dream interpretation: a different perspective based on the self-organization theory of dreaming. Front Psychol. 2018;9:1553. doi:103389/fpsyg.2018.01553

In pleasure mapping or mindful sex body scanning, either you or your partner touches every part of your body to discover what feels good, what doesn't, what level of pressure you like in a touch, if there's a type of touch you prefer, etc. Younis I, Abdelrahman S, Ibrahim A, Hasan S, Mostafa T. Sex dreams in married women: Prevalence, frequency, content, and drives. Dreaming. 2017;27(3):251-9. doi:10.1037/drm0000058

Our instinct of survival has evolved into an acute understanding that being naked in today’s world is a big problem. It’s a great way to get yourself arrested, assaulted, exiled, and killed in some cultures.Now technically, all these experiments are mindful sense-play in a way. But specifically, I wanted to experiment with the kinkier definition of the word, which describes everything from BDSM spanking, to temperature play (think hot wax and ice cubes), and blindfolding. The self-organization theory of dreaming implies that dreams are a reflection of one's physiological and psychological activities, thus providing important information about the person's thoughts and emotional state. Psychoanalysts can then use the person's dreams to better understand what is going on in their mind, perhaps on an unconscious level. Yogananda, Paramhansa (1997). "Chapter 20: We Do Not Visit Kashmir". Autobiography of a Yogi. Mumbai: Jaico.