Great Piscis
Vesica piscis, los yog ntses npuas, yog tsim los siv lub compass. Nws nyob ntawm kev sib tshuam ntawm ob lub voj voog ntawm tib txoj kab uas hla, thiab qhov thib ob cuam tshuam thawj zaug ntawm nws qhov chaw. Lub cim geometry dawb ceev no muaj keeb kwm qub. Nws pom tau tias yog lub cim ntawm Tswv Yexus los yog sau rau hauv cov tsev ua los ntawm Templars.
Rau qee tus, qhov no yog qhov pib ntawm txhua yam, raws li nws yog lub hauv paus rau kev tsim ntau ntau polygons. Rau lwm tus, nws sawv cev rau kev sib tw ntawm txiv neej thiab poj niam.
Sau ntawv cia Ncua