Gerald Scarfe produced a series of animations for the "Wall" tour. He also commissioned the construction of large inflatable puppets representing characters from the storyline, including the "Mother", the "Ex-wife" and the "Schoolmaster". Pink Floyd used the puppets during their performances. Relationships within the band reached an all-time low; their four Winnebagos parked in a circle, the doors facing away from the centre. Waters used his own vehicle to arrive at the venue and stayed in different hotels from the rest of the band. Wright returned as a paid musician, making him the only band member to profit from the tour, which lost about $600,000 (US$ in dollars).