According to his brother and creative associate Gao Qiang, Gao Zhen, a Chinese artist known for his works critical of the Cultural Revolution, has been jailed by Chinese authorities.According to Gao Qiang, authorities raided the brothers' art studio in Sanhe, east of Beijing, on August 26th, confiscated many works of art, and arrested Gao Zhen after he refused to hand up his phone. He stated that authorities had received a complaint but did not provide further specifics. He said the Sanhe public security department informed Gao Zhen's wife the next day that her husband was suspected of slandering China's heroes and martyrs, a misdemeanour punishable by up to three years in prison.