Sophie Diao is an artist in San Francisco. As research for the book Sarah and the Big Wave, she surfed a wave that she's pretty sure was over one foot tall. She loves illustrating ...view moreSophie Diao is an artist in San Francisco. As research for the book Sarah and the Big Wave, she surfed a wave that she's pretty sure was over one foot tall. She loves illustrating natural wonders and is the talent behind many a Google Doodle.view less