Antique 1910's art postcard showing the Russian painting 'Der Tanz - La Danse - The Dance' by artist C. Makowsky.
The card is used and stamped with a 1917 'Kostyan' postcard and a 10f. 'Magyar Kir. Posta' (Hungary) stamp showing farm workers in a field.
The postcard has a light diagonal surface crease on the front (see photo) and some minor wear/rounding on the tips of the card's corner edges.).