TI 57, Subtraction diptych • Square shape

• Square shape

(24" x 48" if hung as a single artwork)

I know what you're thinking: this must have resulted in a chaotic mess

Creating this series of twelve stripe-paintings was a pure delight

bright colors of this painting which remind me of fireworks and the popsicles of the same name

TI 57, Subtraction diptych • Square shapeBook pages, acrylic, ink, embroidery floss, thread, and charcoal 24" x 24" on cradled birch panel My parents were of the generation that used slide rulers to perform complex calculations. Calculators became available when I entered college, and everyone used Hewitt Packard 12Cs. (Does anyone else remember using reverse Polish notation?) My kids grew up with Texas Instrument calculators. So when I came across an old TI 57 calculator instruction