@archimarathon: Seashore Chapel in Beidaihe, China by Vector Architects, 2015. A white concrete chapel raised on columns at the edge of the Bohai Sea. When the tide rises, the building appears to float. Light is the third material, drawn in through carefully positioned gaps and slots to shift across the white interior all day. #archimarathon #chinesearchitecture #architecture #sacredspace #beidaihe