For example, their painting represents the reclamation of public space and a challenge to the authorities, so it is natural that they would primarily target public buildings and avoid damaging private property.
例如噴漆既然象徵著對公共空間的佔領與對國家權威的挑戰，自然應以政府或公立機構的牆面為主，儘量避免噴在私人房舍。