Olga Jevrić (September 29, 1922-February 10, 2014) was a Serbian sculptor. Jevrić worked with a mixture of cement, iron dust, rods, and nails in order to create distinct abstract forms.
Biography on Wikipedia: https://en.wikipedia.org/wiki/Olga_Jevri%C4%87
Articulation of the Space IV (Grasshopper) by Olga Jevrić
1958 / Ferric oxide, iron / 11-4/5″x9-4/5″ / www.handelstreetprojects.com
Olga Jevrić at Serbian Academy of Sciences and Arts: