Abstract：This article introduces Clayton Graul's Urban Skate Project started in 2013, and through his DIY skateboarding venues
in urban public spaces, we learn that Urban Skate Project is a new exploration of the relationship between the human
body and the city, the re-use of the negative space in the city, the reinterpretation of the temporary city, and at the same
time, it has enlightening signifcance for the formulation of urban design guidelines. This spontaneous development of
urban public space. The improvement behavior helps to improve the quality of urban space.