Print: Lovers warm themselves at a kotatsu, abuna-e, #8 of 12 from the series The Jewel Box
Dimensions: 15.375 in,10.125 in,Overall dimensions
Medium: Japanese color woodblock print
Related links: YouTube video link from an exhibition;
Illustrated in color in 浮世絵師溪斎英泉, 千葉市美術館 (Keisai Eisen: Artist of the Floating World
, Chiba City Museum, 2012, #21, p. 51.
For another example of a very similar kotatsu, but this one by Kunisada, see #735.