Inverted color http://www.wolframalpha.com/input/?i=invert+photo+of+Robert+S.+Mc...

		briholt on March 21, 2014 \| parent \| context \| favorite \| on: Apply dog vision to photo of Robert S. McNamara Inverted color http://www.wolframalpha.com/input/?i=invert+photo+of+Robert+... Upsidedown http://www.wolframalpha.com/input/?i=flip+photo+of+Robert+S.... Black and white http://www.wolframalpha.com/input/?i=grayscale+photo+of+Robe...