Betty Willis and the 'Welcome to Fabulous Las Vegas' sign's copyright choice

Betty Willis designed the 'Welcome to Fabulous Las Vegas' sign in 1959 and chose not to copyright or trademark the design, saying she wanted it to belong to the city and its people. The sign has since become an iconic symbol of Las Vegas and a popular photo destination for visitors. The sign's image has been widely reproduced in media and merchandise, sometimes leading to disputes over commercial uses.