TI 57, Addition and Subtraction mixed media So when I came across

So when I came across an old TI 57 calculator instruction booklet

My painting incorporates the cobblestone streets and the gold-domed churches of Italy that I loved

Ornamental Grass Seven is an original cyanotype on archival watercolor paper

letting the early marks peek through and create depth

Ornamental Grass Eight is an original cyanotype on archival watercolor paper

TI 57, Addition and Subtraction mixed media So when I came acrossBook pages, acrylic, ink, embroidery floss, thread, and charcoal Diptych of Two 24" x 24" each painting on cradled birch panel (24" x 48" if hung as a single artwork) My parents' generation used slide rulers to perform complex calculations. Calculators became available when I entered college, and everyone used a Hewitt Packard 12C. (Does anyone else remember using reverse Polish notation?) My kids grew up with Texas Instrument calculators. So when I