Four George III silkwork pictures

Four George III silkwork pictures, two similar depicting a lady seated with her faithful dog and playing the flute, one with woolwork details and a painted background, one of a lady with a basket, feeding her chickens and one of a pensive man, two with paper labels to the reverse, described 'Smith College Museum of Art', 24 x 18cm (max), all in glazed gilt frames. (4)