Frank Gehry is a Canadian-born American architect based in Los Angeles. He was born in 1929 and is cited as one of the most important contemporary architects. Gehry's works have evolved from using materials like plywood and corrugated metal to more sculptural designs using distorted forms and complex shapes. One of his most famous works is the Walt Disney Concert Hall in Los Angeles, which opened in 2003. The design of the concert hall represents Gehry's signature style through its unusual curving forms that defy symmetry and resemble a boat.