Nail designs or nail art is a very simple concept - designs or art that is used to decorate the finger or toe nails. They are used predominately to enhance an outfit or brighten an everyday look. Seen nowadays as more a fashion activity and something that allows for creativity and expression of one's own style, the nail designs and art are considered to be a significant area of fashion and beauty. Different nail designs and nail art can be found on the latest catwalks of the best designers, Hollywood stars and celebrities will often showcase the hottest new nail trends on the red carpets, and of course anyone from their own home can create nail art to match their mood, outfit or artistic personality. History originally saw nail art as being a show of social class, and the more extravagant the higher class you were considered. These days it is available to everyone and has exploded in popularity, so much so that a documentary NAILgasm, was released to explore the growing trend of nail art from subculture to high fashion. In January 2014, Nailpolis: Museum of Nail Art was founded for nail artists and hobbyists to share their designs. Membership on NailpolisMuseum is limited to invitation only to "maintain quality content.