To help celebrate 50 years of the children's television show, the 16 stamps will feature all your favorites from the show, including Big Bird, Bert & Ernie, Elmo, Cookie Monster and Oscar the Grouch.

The Postal Service honors Sesame Street as one of the most influential and beloved children’s television shows. For the last 50 years, it has provided educational programming and entertainment for generations of children throughout the country and around the world. The stamp art features photographs of 16 Muppets from Sesame Street:
•    Big Bird
•    Ernie
•    Bert
•    Cookie Monster
•    Rosita
•    The Coun
•    Oscar the Grouch
•    Abby Cadabby
•    Herry Monster
•    Julia
•    Guy Smil
•    Snuffleupagus
•    Elmo
•    Telly
•    Grover
•    Zoe

Count von Count is a mysterious but friendly vampire-like Muppet on Sesame Street who is meant to parody Bela Lugosi's portrayal of Count Dracula. He first appeared on the show in the Season 4 premiere in 1972, counting blocks in a sketch with Bert and Ernie.

The Count has a compulsive love of counting (arithmomania, an affliction of legendary vampires); he will count anything and everything, regardless of size, amount, or how much annoyance he causes others around him. In one song he stated that he sometimes even counts himself. When he finishes counting, The Count laughs and announces his total (which sometimes appears on screen). This finale is usually accompanied by a crash of thunder and a flash of lightning, even on sunny days. (According to The Sesame Street Bedtime Storybook, the Count has a personal cloud that hovers over his head and provides the thunder and lightning.)

Many of the Count's songs, including "Counting Is Wonderful" and "The Batty Bat," are in the style of Roma music.

The Count lives in an old, cobweb-infested castle that he shares with many bats. Sometimes he counts them. Some of the pet bats are named, including Grisha, Misha, Sasha, and Tattiana. He also has a cat, Fatatita, and an octopus named Octavia. He plays a large pipe organ, and in some illustrations he is seen playing the violin. In recent years, the Count has appeared on each episode to announce the Number of the Day, playing notes on his organ to count up to the featured number.

The Count's most recent girlfriend, Countess von Backwards, is known for counting backwards. The Count also shared a brief romantic tryst with Lady Two. He has a fifth cousin named Countess von Dahling who can make it rain when she counts. His grandparents have appeared on the show, as have his brother and mother in non-speaking bits. He also has an Uncle Uno.

The Count's profile on Sesame Workshop's website does not use the word vampire but does suggest that he may be a distant relative of Count Dracula. However, the book Sesame Street Unpaved describes the Count as a "Numerical Vampire." In contrast, the 2001 Sesame Street Muppets Drawing Guide insists "The Count is not a vampire."

Nevertheless, the Count resembles Bela Lugosi's portrayal of Dracula in voice (speaking in an Eastern European accent and pronouncing his Vs as Ws), appearance, and sometimes mannerisms. For example, in early sketches, the Count waves his hands to exercise hypnotic power over other Muppets and holds his cape over the lower part of his face while moving. In addition, an early skit revealed that the Count shows no reflection in a mirror. Unlike vampires as traditionally depicted in legend and motion pictures, however, the Count often relaxes in the sunlight (as seen in "Counting Vacation" and "Coconut Counting Man," among others)