the occurrence and development of events by chance in a happy or beneficial way. “a fortunate stroke of serendipity”
synonyms: chance, happy chance, accident, happy accident, fluke; luck, good luck, good fortune, fortuity, fortuitousness, providence; coincidence, happy coincidence.

When I went to Chinatown a couple days ago I was trying to retake this picture (this is from last year and I don’t really like it). Turned out the other location was a much better alternative.

from Tumblr http://bit.ly/2I217OY