TI 57, Subtraction illustration The wispy clouds in a

The wispy clouds in a soft blue sky and the old stone walls that snake through the countryside

I sat down with each one and let my intuition guide me

Gone was the small classroom with friends I'd had since kindergarten

I switched schools and found the whole experience rather jarring

The distinctive feature of its prints is its shade of cyan blue

TI 57, Subtraction illustration The wispy clouds in aBook 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