Barcelona is part of a three piece series including Paris and Washington DC. They all focus on how streets become circular and incorporate that into the city itself.
Paper: 160 gsm acid-free archival quality paper.
Backing: Mountboard provided (this is affixed to blue paper and mountboard using archival adhesive)
Dimensions: 210mm x 210mm | 8.26'' x 8.26''
Framing: I recommend either a double acrylic or glass frame (where the glazing is on both sides allowing the art to float and cast shadows) or a shadow box.