Mark Paul Deren (born June 23, 1980), more commonly known as MADSTEEZ, is an artist and designer based in California. He held a solo exhibition in New York City. In 2005, Deren was featured in The New York Times."The Jolt of Spray Paint on Snow". The New York Times. November 10, 2005.
In 2020 the artist dressed up Fairfax, Virginia with new murals. WEENsville is a seven-part series and it features his human-animal hybrids called Ween!mals.
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