This is a drawing in ink and gouache on a page cut from George Miksch Sutton’s Portraits of Mexican Birds. The pictured birds are a pair of Blue Buntings. Drawing is 11” x 14”. It’s number 23 in a series of 28 (or 40, depending on how you count) originally done for supporters. Note: the orange gouache (top right) is mixed from a fluorescent pigment and so is considerably brighter than pictured.