The card shows an Art Nouveau floral frame in dark blue and silver surrounding the motto "On Which Side are You?" and a four-stanza verse contrasting right and wrong, bright and gloomy, strong and weak. It is a printed motto postcard, a popular early-20th-century format for sending moral or inspirational lines.
Dark blue and metallic silver printing on cream stock; heavy age toning and staining, especially at edges; embossed-looking outline accents.
No postmark. Divided back; blank message/address side. Imprint: Rights Reserved. Prince Pub. Co., Lancaster Ave., Buffalo, N.Y. Light toning/staining; embossed design visible from front.
Cite this card
On Which Side Are You? Art Nouveau motto postcard, circa 1910, postcard, c. 1907. PostalPast Collection. https://postalpast.com/postcard/on-which-side-are-you-art-nouveau-motto-postcard-circa-1910. Accessed October 24, 2026.