Complex sentence: In the latter part of the 1960s, Cameron and her daughter moved to the pueblos of Santa Fe, New Mexico, where she developed a friendship with the sculptor John Chamberlain and appeared in his art movie, "Thumb Suck", which was never released.
Split into simpler sentences: In the latter part of the 1960s, Cameron and her daughter moved to the pueblos of Santa Fe, New Mexico. There, she developed a friendship with the sculptor John Chamberlain and appeared in his art movie, "Thumb Suck", which was never released.