structural:scholar_edition, stylistic:style_transfer, information:classification, linguistic:translation
Symbols

One of the most commonly used symbols of the BDSM community is a derivation of a triskelion shape within a circle. Various forms of triskele have had many uses and many meanings in many cultures; its BDSM usage derives from the Ring of O in the classic book Story of O. The BDSM Emblem Project claims copyright over one particular specified form of the triskelion symbol; other variants of the triskelion are free from such copyright claims.

The triskelion as a BDSM symbol can easily be perceived as the three separate parts of the acronym BDSM; which are BD, DS, and SM (Bondage & Discipline, Dominance & Submission, Sadism & Masochism). They are three separate items, that are normally associated together.

The leather pride flag, shown to the right, is a symbol for the leather subculture and also widely used within BDSM. In continental Europe, the Ring of O is widespread among BDSM practitioners.

The BDSM rights flag, shown to the right, was designed by Tanos, a Master from the United Kingdom. It is partially loosely based on the design of the leather pride flag, and also includes a version of the BDSM Emblem (but not similar enough to fall within Steve Quagmyr's specific copyright claims for the Emblem). The BDSM rights flag is intended to represent the belief that people whose sexuality or relationship preferences include BDSM practices deserve the same human rights as everyone else, and should not be discriminated against for pursuing BDSM with consenting adults.

The flag is inspired by the leather pride flag and BDSM emblem but is specifically intended to represent the concept of BDSM rights and to be without the other symbols' restrictions against commercial use. It is designed to be recognizable by people familiar with either the leather pride flag or BDSM triskelion (or triskele) as "something to do with BDSM"; and to be distinctive whether reproduced in full colour, or in black and white (or another pair of colours).

BDSM and fetish items and styles have been spread widely in Western societies' everyday life by different factors, such as avant-garde fashion, heavy metal, goth subculture, and science fiction TV series, and are often not consciously connected with their BDSM roots by many people. While it was mainly confined to the punk and BDSM subcultures in the 1990s, it has since spread into wider parts of Western societies.