London art 'app' shows writing on the wall

New smartphone application helps locate obscure and well-hidden works of street art across London.

    Street art in the United Kingdom has really kicked off, following the success of artists like Banksy.

    Even so, many artworks are hard to find in the maze of the city.

    Now a new phone app is helping to change that.

    Al Jazeera's Jessica Baldwin reports from London.

    SOURCE: Al Jazeera


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