7 ILLUSTRATIONS OF BIRDS, SEVERAL SIGNED TUDOR: 1) Study of Owls, board size 10'' x 12 1/2''. 2) Study of an Owl, signed Alba, Watercolor, 9 3/4'' x 13''. 3) Gouache study of an Egret fishing, image size 7 3/4'' x 8 1/4'', unsigned, board 9 1/4'' x 9 3/4''. 4) Gulls in flight, image size 8'' x 9'', board 9 3/4'' x 10 1/2'', unsigned, several scattered spots of staining. 5) Nesting Gull, Gouache, 5'' x 8'', signed lower right Tudor, dated 60. 6) Watercolor of large Billed Tropical Bird, sight size 3 1/2'' x 3 1/2'', signed and dated 70, framed. 6 1/2'' x 6 1/2''.