Student's Make a Plaster Abstract Sculpture! Interesting school website. Jr high. Lots of ideas
Barbara Hepworth Plaster Sculptures | Plaster Sculptures:
sculpture by andre bloc
A 1980s Overlife sized Plaster Sculpture of a Face | From a unique collection of antique and modern sculptures at https://www.1stdibs.com/furniture/decorative-objects/sculptures/
Elephant plaster sculpture made using a StencilGirl stencil as a pattern by Gwen Lafleur.
A real hands on craft! Alginate/plaster of paris sculptures.
White polyhedric plaster sculpture on a tree trunk
Reminds me of ruined buildings where you can see the lines and structure but parts have broken or corroded making new forms.
Yayoi Kusama sculpture project
Plaster Sculpture - Spring 2008 by Nicholas Pennington, via Behance.