The disadvantages of pre-fabricated murals and decals are that they are often mass-produced and lack the allure and exclusivity of an original artwork. They are often not fitted to the individual wall sizes of the client and their personal ideas or wishes can not be added to the mural as it progresses. The Frescography technique, a digital manufacturing method (CAM) invented by Rainer Maria Latzke addresses some of the personalisation and size restrictions.
A two-sided graffiti piece, one side depicting a child tasting the falling snow, the other revealing that the snow is in fact smoke and embers from a fire, appeared on two walls of a steelworker's garage in Port Talbot in December. Banksy then revealed that the painting was in fact his via an Instagram video soundtracked by the festive children's song 'Little Snowflake'. Many fans of the artist went to see the painting and Plaid Cymru councillor for Aberavon, Nigel Thomas Hunt, stated that the town was "buzzing" with speculation that the work was Banksy's. The owner of the garage, Ian Lewis, said that he had lost sleep over fears that the image would be vandalised. A plastic screen, partially funded by Michael Sheen, was installed to protect the mural, but was attacked by a "drunk halfwit". Extra security guards were subsequently drafted to protect the graffiti piece.
^ Child, Andrew (28 January 2011). "Urban Renewal: Steve Lazarides continues to expand his street art empire". Financial Times. London. Archived from the original on 28 March 2014. Retrieved 4 November 2013. He had discovered Banksy on a chance photo shoot in Bristol in 2001 while working as picture editor of Sleaze Nation magazine, and brought him to public attention along with a roster of other urban artists... Lazarides and Banksy parted company in 2009, a mysterious split about which both parties have remained tight-lipped.
Many home owners choose to display the traditional art and culture of their society or events from their history in their homes. Ethnic murals have become an important form of interior decoration. Warli painting murals are becoming a preferred mode of wall decor in India. Warli painting is an ancient Indian art form in which the tribal people used to depict different phases of their life on the walls of their mud houses.