40th Birthday – Fun Fireworks Pattern + Rainbow 40 Postcard

The front of this colourful, exciting, and fun birthday postcard design features a large number "40" with a rainbow spectrum gradient inspired pattern, along with the message "Happy 40th Birthday,", and a custom recipient name. The front additionally has a colourful and vibrant background pattern inspired by the look of bursting celebratory fireworks. The back features a customised birthday greeting message, or could perhaps be cleared and left blank if a message is to be written by hand instead. A customisable birthday postcard like this might be a fun way to send a message celebrating somebody’s fortieth birthday. Postcards like this might also be used to invite guests to a birthday celebration or party being held for somebody who is turning 40 years old. [~Z0000446]