This Intuitive Geometry Spectrum Aspire is an original artwork by Nathalie Strassburg that comes with a Certificate of Authenticity. Specifications: Color Pencils and Graphite on paper, 640x1500mm / 25.2×59″, 200gsm top quality paper that is acid free and age resistant. Worldwide shipping is included. 

Prints & Products with this Artwork available from Fine Art America