In 2020, the Postal Service issues Let’s Celebrate!, a new stamp that adds fun to celebratory greeting cards, invitations and gift-bearing envelopes and packages. No matter the occasion — birthday, anniversary, holiday, engagement, new job, retirement — Let’s Celebrate! helps send cheer along with well wishes. The stamp features an array of colorful circles in varying sizes arranged in a random pattern. The letters in the word “celebrate,” cast in a dark green hue, appear inside several brightly colored circles on a white background. Art director Antonio Alcalá designed the stamp.