American or British School Portrait Miniature

Likely early 19th century. Circular watercolor portrait miniature of child with pet cat in green dress, housed in quality thick mahogany circular frame. Signed on verso A. Powell. Good overall condition with some slight foxing consistent with age however this is minimal. H4 3/4" framed size 2" portrait itself Sold from the collection of Mrs. Joanne Pirkle of Buckhead, Atlanta Georgia.