Many collectors today don't realize that the decorated rectangles were pillows or headrests. They are sometimes called "opium pillows" because opium users liked to lie on their sides using hard ...

Many collectors today do not realize that the decorated rectangles were pillows or headrests. They are sometimes called "opium pillows" because opium users liked to lie on their sides using hard ...

Many collectors today do not realize that the decorated rectangles were pillows or headrests. They are sometimes called "opium pillows" because opium users liked to lie on their sides using hard ...

Many collectors today do not realize that the decorated rectangles were pillows or headrests. They are sometimes called “opium pillows” because opium users liked to lie on their sides using ...

Many collectors today do not realize that the decorated rectangles were pillows or headrests. They are sometimes called "opium pillows" because opium users liked to lie on their sides using hard ...

Many collectors today do not realize that the decorated rectangles were pillows or headrests. They are sometimes called “opium pillows” because opium users liked to lie on their sides using ...