John O'Callaghan, Author at Trending City

Dumpling Bike, Brisbane

Posted by John O'Callaghan | Mar 4, 2013 | Australia |

Another great example of crowd funding, the dumpling bike has raised more than $20,000 via a...

A great way to engage with busy people, the interactive visual displays collect votes on issues we...

Posted by John O'Callaghan | Mar 1, 2013 | Americas |

A giant mural has just been completed on Paulista Avenue in São Paulo. The mural is a painting of...

In it’s raw form, architecture and design often allows for a physical expression of our...

Posted by John O'Callaghan | Feb 27, 2013 | Artistic, Europe |

Yarn bombing was so 2012! This year it’s all about lego bombing and getting back to your...