SALOON Score: 4 op 5 review Goo goo g'joob: Saloon puts on artistic B-Sides Art & Books “B-Sides” presents work by more than 30 artists, but they are all pieces located in the margins of their artistic oeuvres. Beside the point, or is it? Score: 4 op 5 Heinz Butz at SALOON: the perfectly imperfect line Art & Books In “Das reine Sein als Anfang”, the independent art space SALOON is bringing the work of the 92-year-old German artist Heinz Butz to Belgium for the first time. A revelation.