The Heritage Cultural Group (HCG) is a consortium of Material Conservators offering a wide spectrum of expertise in the analysis, treatment, maintenance and collection care of artistic and architectural materials. The consortium provides leadership in the fields of paintings, murals, polychrome sculpture, metal, paper, photography, masonry and stone conservation. This group, led by Nina Olsson (read her curriculum vitae), was instrumental in our quest to restore the murals.

Below you can read a survey HCG did about the arts at Grant, plus an overview of alternate solutions and practices.

• Survey of art at Grant High School
• Overview of alternative solutions and best practices for treatment of the Fletcher Memorial Murals