A plump polar bear in a navy cap pedals a red bicycle across a soft sage green ground, its large frame balanced impossibly on the small frame as red baskets overflowing with mail hang from the handlebars and sides. The illustration employs clean lines, muted earth tones, and a gentle geometric style that conveys whimsy and purpose in equal measure. Printed on smooth white card stock and made to order, artwork on the front, blank inside, envelopes included in every set. A handwritten note that arrives as an independent artist's work.