John Littleton (American, b. 1957) and Kate Vogel (American, b. 1956). Studio glass sculpture titled “Shard,” from the “Soft Forms” series, with two realistic small frosted glass bags inside a bag that appears to be mid-split. Both pieces signed and dated 1985 along the underside. Provenance: Distinguished corporate collection, Minnesota. Height: 13 in x width: 10 in x depth: 8 1/2 in.