Original Painting. 
Title: Y + B = Green (short for Yellow plus Blue equals Green).
Size: 15" x 20"
Note: Painting is not framed, not mounted.  Client has full choice on the presentation.
Price / Availability: Please email kelly@mkellyolsen.art for price and availability.
Hand-drawn, Hand-painted using old-school analog tools and methods. 
I paint with Acrylic Ink (not paint).
Painted on 100% cotton paper (300 GSM, hot-press).
Only archive quality materials are used to paint, and prepare.
Thank you for your time and interest in this composition.