Scarce original color 24 x 35 Apple Computer, Inc. dealer poster promoting the Macintosh software application Mathematica by Wolfram Research, which depicts a large stylized portrait of theoretical physicist Albert Einstein with a speech bubble saying “WOW,” and a lower chalkboard margin reading: “Macintosh + Mathematica = ∞.” The Apple rainbow logo is present below. Rolled and in fine condition, with tiny pin holes to the corners.
