Store › Gouache Study Image 1 of 1 Gouache Study from $8.00 Just a lad • Paper thickness: 10.3 mil • Paper weight: 189 g/m² • Opacity: 94% • ISO brightness: 104% • Paper is sourced from Japan Size: Select Size 11″×14″ 5″×7″ Add To Cart Added! Just a lad • Paper thickness: 10.3 mil • Paper weight: 189 g/m² • Opacity: 94% • ISO brightness: 104% • Paper is sourced from Japan