Severn fantastic ice made building meet visitors during the Harbin International Ice and Snow Construction Festival in Harbin, northeast China’s Heilongjiang Province on Wednesday. /VCG Photo

One of the most impressive ice buildings is a 30-meter-high ice shell tower named “Flamenco Tower”. /VCG Photo

All of the ice and snow buildings in the international ice and snow festival made by college students all over the world. /VCG Photo

According to Vice President of Harbin Institute of Architecture, professor Luo Peng, these is an ice shell structure building about 21 meters high. /VCG Photo