Wallter: [He/Any] He has the appearance of a 10ft tall, grey humanoid figure with a beige vest, a grey sweater, dark grey pants and a blue scarf. He is well-meaning, polite, and extremely formal in his speech. He is married to Mark. His birthday is on February 17th. He is made of concrete and brick. He can play the piano. He is an architect. He sounds like a british person and does like tea. Out of the two, Mark proposed to Wallter. Lampert is their adopted child.