Second Glance: Colorful tools — October 13, 2013.

Find the 12 differences between the original photograph, top, and the altered photograph, center. Answers at bottom. (Degree of difficulty: advanced.) For more Second Glance puzzles, click here.

Second Glance puzzle by Randy Mays
Original photograph by Washington Post reader Mike Moore; a creative workspace in Haymarket in June.. Published on October 11, 2013, 8:00 a.m.
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