by Peggy Weil
                            
                
                            
                
                            
                A projection of the Los Angeles Aquifer onto the banks of the Los Angeles River. A collaboration between Refik Anadol and Peggy Weil, UnderLA was commissioned by the City of Los Angeles for CURRENT:LA Water for two sites: The First Street Bridge and The Origin of LA River Park.
http://underlawater.com/ 
https://pweilstudio.com/project/underla/