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Artist Pablo Delgado's miniature artworks invade east London

12 November 2012 Last updated at 17:00 GMT

Mexican artist Pablo Delgado's miniature pieces of art first started appearing on the walls of London's east end more than a year ago, and since then have become more and more popular.

After moving to the UK from a small town in Mexico almost three years ago, last month he had his work exhibited in a London gallery for the first time.

Alvaro Ricciardelli reports.