Is anyone familiar with a 1961 Buick Electra 225 convertible show car that had a polka-dot convertible top? I found a photo of it available for sale on the GM Photo Shop website. Was it shown at the GM Motorama? I am familiar with the Buick Flamingo. The car in question is definitely not the Flamingo.

That's a new one on me. I am familiar with the Flamingo as well, that was a pretty car.