change category clay_(artwork) (30) -> meta
change category polymer_clay_(artwork) (1) -> meta
change category digital_pastel_(artwork) (22) -> meta
change category cardboard_(artwork) (1) -> meta
change category ascii_(artwork) (3) -> meta
change category ansi_(artwork) (6) -> meta
change category construction_paper_(artwork) (1) -> meta
change category voxel_(artwork) (13) -> meta
change category spray_paint_(artwork) (5) -> meta