traditional bamboo scaffolding conservation preservation restoration temporary construction work at height climbing structure

altar ancient antique arts bamboo brave brick building built canvas ceiling celebration china climbing conservation construction danger dangerous earth earthgod element elevation equipment festival fixture gear height heritage knots level macao macau nylon old painting panel porcelain preservation project remodel restoration rig rigging scaffold scaffolding sign signage steady step street strong structure sturdy tei temporary texture tie tou toutei traditional vintage wall walls work worker worship