We received nice postcard with calligraphy pens from USA. Calligraphy is a visual art related to writing, an ancient writing technique using flat edged pens to create artistic lettering using thick and thin lines depending on the direction of the stroke.
Stamps on postcard:
WPA Posters (from set of ten), issued on 07.03.2017.
Flowers from the Garden (from set of four), issued on 16.08.2017.
Have a Ball (from set of eight), issued on 14.06.2017.