My name is Erin Rushing and I handle rights and reproductions for the Smithsonian Libraries. It has come to our attention that you have been selling commercial products based on our images.
This vintage seed catalog collage features several images that are identifiable by unique tears, etc. as being from our collection. Unless you have previously contacted us for a high resolution copy of the image, it is unlikely that what you are selling is true high resolution or high quality digital file.
We request that you either take down the works that feature our images or follow the proper rights and reproductions channels (www.sil.si.edu/imagegalaxy/imageGalaxy_UseFees.cfm
Thank you for your attention to this matter. Please feel free to email me at firstname.lastname@example.org
if you have any questions.