Haydée (d. 2007) and Sahara (d. 2008) Scull, known as the Scull Twins or the Scull sisters, were Cuban-Chinese Folk-artists.
They typically created humorous three-dimensional paintings and sculptures of Old Havana and Florida, using paper mache, wire and acrylic paint. These now fetch high prices with collectors.
They were referenced in a song entitled Scull Twins by Duncan Browne.
References
Scull Twins Wikipedia(Text) CC BY-SA