The U.S. Postal Service continues its popular Love series with a new stamp2021.The first stampthe series was issued1973. The playful, graphic letteringthese stamps will add color and whimsyyour mailings, makingclear that thought and care have been lavishedthe message, inside and ou Greg Breeding was art director; Bailey Sullivan created the original art and designed the stamp. The Love stampbeing issueda Forever stamp. This Forever stamp will alwaysequalvaluethe current First-Class Mail one-ounce price.