Triangles, Geometric Lattice Art in Ink ETSY and rare as I haven't

and rare as I haven't been able to find another just like this

Dry-clean only

Condition: Overall good with two corners having brown paper remnants likely from having mat once attached

Size measures 32" x 39"

Triangles, Geometric Lattice Art in Ink ETSY and rare as I haven't:: Original vintage art circa late 1960's 1980. Art piece of lattice form with exploratory color in triangles. Heavy gauge sketch pad card stock, unmounted, unsigned. Colors include yellow, red, green, rose, terra cotta, purple, blue, lime and beige. Condition: Excellent condition Full size measures 10. 5" x 14. 875 and cropped, the dimensions would be slightly smaller. Item ID: 01403