Freer Gallery of Art, 2006. Stubbs, Burns A., "Paintings, pastels, drawings, prints, and copper plates by and attributed to American and European artists, together with a list of original Whistleriana ...
In red, yellow, brown, and green a stylized border at sides depicts tulip with foliage. Blossom with leaves at center bottom, tree on either side. Verse in a center circle reads: "A Gentle Caution: ...