"Gerald" is a painting instructor who has painting classes that Raymond Holt attends on Wednesdays in Season Two. He is portrayed by the actor Michael James Bell.
Throughout the Series[]
In the Season Two episode The Wednesday Incident, Gerald meets Jake Peralta and Gina Linetti when they come with Kevin Cozner to investigate Raymond Holt's Wednesday routine.
Holt's paintings of the same rock
Gerald tells them that Holt paints multiple still lifes of a rock that is in his studio. On the specific Wednesday they are investigating, it was Holt's day to choose the music and that he chose Haydn.
When Gerald discovers Jake Peralta is the Jake Holt has been venting about during painting class he gives the same "Oh, you're Jake." response that Diane gives.