Heinz Mack – Sunspectrum

Artist Heinz Mack
Object painting
Technique acrylic paint on primed cotton
Dimension 61 × 69 cm
Title “Sunspectrum”
Date 1999

Before treatment (raking light): The painting was damaged by falling on its lower right corner. Diagonal cracks developed from this. The painting was stretched on a temporary adjustable stretcher. On the low pressure table the cracks were consolidated with sturgeon glue and flattened.

Before treatment.
After treatment.