Woman Who Designed 'Welcome to Fabulous Las Vegas' Sign Dies; Associated Press via New York Times, 4/21/15

Associated Press via New York Times; Woman Who Designed 'Welcome to Fabulous Las Vegas' Sign Dies:

"The woman who came up with a neon sign that has welcomed countless visitors to "fabulous Las Vegas" since 1959 has died.

Betty Willis, credited with designing the "Welcome to Fabulous Las Vegas" sign, died in her Overton, Nevada, home on Sunday, according to an obituary on the Virgin Valley & Moapa Valley Mortuaries' website.

The 91-year-old artist's often-copied sign sits in a median in the middle of Las Vegas Boulevard south of the Strip.

"It's the most recognizable icon in the world," said Danielle Kelly, executive director of The Neon Museum in Las Vegas, where the signs of Sin City's past are retired and on display.

The welcome sign's design, which doesn't have a copyright owner, has become a fixture on travel tchotchkes from Vegas and everywhere else, Kelly said."