Mel Blanc was a comic actor who was very adept at creating voices for all types of characters, which he played on Jack Benny's radio show in the 1940s. He also had his own radio show for several years. But he is best known for the voices he created for various cartoon characters in Warner Brothers cartoons - Bugs Bunny, Daffy Duck, Porky Pig, Sylvester the Cat, Tweety Bird, Yosemite Sam - the list goes on and on.
In 1980 I wrote to Mr. Blanc and requested a photo, and he sent this one within two weeks. This is a great photo, showing him surrounded by some of the animated characters for which he provided voices. The inscription: "Eh - what's up Bill? 'Bugs Bunny & Gang' - Mel Blanc".
Here's Mr. Blanc in a well-known routine he did with Jack Benny.
And here he tells how he created the voices for the Warner Brothers cartoon characters.