In today's stroll through the PechaKucha archives we discover a presentation on the various concepts used by the artist when preparing and painting portraits.

In today's stroll through the PechaKucha archives we uncover a presentation by an Australian architect on urban renewal in Tokyo.

Over 3,000 Colombian citizens have invested in what will be the tallest building in Columbia.

From the lastest presentations in the global archive: adventurers in a soviet-era amusement park and an expert using an animated series to discuss school life issues.

The international design hub shares inspiration around how the Italian city plans to completely overhaul its cityscape.

Spacehive helps people raise money for smaller scale social ideas like green spaces, sports facilities, or a main street makeover.

An urban rejuvenation project focusing on the St Pancras Renaissance Hotel in London hopes to begin the process of restoring this slightly seedy neighborhood to its former glory.

Rob Walker has launched a fantastic new project designed to paint a brighter hypothetical future for New Orleans.

Perhaps as the remedy to their somewhat misunderstood first "Go Forth" campaign, Levi's is trying a new tactic.

An urban park has been created out of the footprint of a former highway in Seoul

Armed with optimism for the future, architect Matthew Radune and photographer Gregory Holm have created an art installation designed to bring attention to the precarious state of Detroit's infrastructure.

Wellington, New Zealand is using urban spaces as canvases to provoke public opinions or promote young artists.